https://www.tutoremy.ai/assets/OperationsManagementArticle-Cw3OU-kv.js

1import{j as e,B as N,S as O}from"./index-DxzsxK2X.js";import{r as d,L as u}from"./vendor-DlcqtHFq.js";import{M as A}from"./MarketingLayout-BqcyWV3e.js";import{R as z}from"./rotate-ccw-DjIsYZ50.js";import{C as I}from"./circle-check-ChkjSNco.js";import{C as E}from"./circle-x-BdP0D6z-.js";import{u as q,A as D,M as L}from"./useScrollSpy-5czGbz9L.js";import{a as Q,b as F,f as R,q as W}from"./schemas-LlmsxjhX.js";import{C as v}from"./chevron-right-CeoH38AI.js";import{L as r}from"./link-ClbJ78HG.js";import{B}from"./book-open-CsF8txL6.js";import{T as o}from"./triangle-alert-CwGrVLZL.js";import{L as m}from"./lightbulb-BY8cMslo.js";const l=[{id:1,question:"Which forecasting method relies on historical data to predict future demand, assuming past patterns will continue?",options:["Delphi method","Time series analysis","Market research","Salesforce composite"],correctIndex:1,explanation:"Time series analysis uses past data patterns like trend, seasonality, and cycles to forecast future demand, assuming these patterns will persist."},{id:2,question:"What does EOQ stand for in inventory management?",options:["Economic Order Quantity","Efficient Operations Quality","Estimated Output Quota","Enterprise Optimization Quotient"],correctIndex:0,explanation:"EOQ (Economic Order Quantity) is a model used to calculate the optimal quantity of inventory to order to minimize total inventory costs, including holding costs and ordering costs."},{id:3,question:"A strategy where capacity is added in small increments to match demand as closely as possible is known as a:",options:["Lead strategy","Lag strategy","Match strategy","Fluctuation strategy"],correctIndex:2,explanation:"A match strategy attempts to balance the risks of too much or too little capacity by adding capacity in small amounts as demand grows, closely matching demand fluctuations."},{id:4,question:"Which type of process layout is best suited for producing a high variety of products in low volumes, such as custom furniture or specialized machinery?",options:["Product layout","Process layout (job shop)","Fixed-position layout","Cellular layout"],correctIndex:1,explanation:"A process layout, also known as a job shop, groups similar machines or functions together. This allows for high flexibility in handling diverse products with varying processing steps, suitable for low-volume, high-variety production."},{id:5,question:"Which quality management philosophy emphasizes continuous improvement, customer focus, and employee involvement across all organizational levels?",options:["ISO 9000","Six Sigma","Total Quality Management (TQM)","Lean Manufacturing"],correctIndex:2,explanation:"Total Quality Management (TQM) is a management approach centered on quality, based on the participation of all its members and aiming at long-term success through customer satisfaction and benefits to all members of the organization and society."},{id:6,question:"The process of planning, implementing, and controlling the efficient, effective forward and reverse flow and storage of goods, services, and related information between the point of origin and the point of consumption to meet customers' requirements is known as:",options:["Production planning","Logistics","Inventory control","Procurement"],

1correctIndex:1,explanation:"Logistics specifically deals with the detailed organization and implementation of a complex operation, including the movement and storage of goods within the supply chain."},{id:7,question:"Which of the following factors is generally *least* critical when deciding on the location for a new hospital?",options:["Proximity to skilled labor","Accessibility for patients","Local tax incentives","Availability of raw materials"],correctIndex:3,explanation:"Hospitals primarily provide services and consume medical supplies, not raw materials in the manufacturing sense. The other factors (labor, accessibility, and financial incentives) are highly critical for a hospital's location."},{id:8,question:"In project management, what does the Critical Path Method (CPM) primarily help to determine?",options:["The total cost of the project","The shortest possible duration of the project","The number of resources required","The quality standards for deliverables"],correctIndex:1,explanation:"The Critical Path Method (CPM) identifies the sequence of activities that determines the earliest completion time for a project, highlighting activities where delays would impact the overall project schedule."},{id:9,question:"Which scheduling rule typically aims to minimize the average job completion time in a job shop environment?",options:["Longest Processing Time (LPT)","First Come, First Served (FCFS)","Shortest Processing Time (SPT)","Earliest Due Date (EDD)"],correctIndex:2,explanation:"The Shortest Processing Time (SPT) rule generally results in the lowest average flow time, lowest average number of jobs in the system, and lowest average lateness in a job shop environment."},{id:10,question:"If a company produces 500 units of output using 250 labor hours, what is its labor productivity?",options:["0.5 units/hour","2 units/hour","250 units/hour","500 units/hour"],correctIndex:1,explanation:"Labor productivity is calculated as Output divided by Labor Hours. In this case, 500 units / 250 hours = 2 units/hour."}];function k({headless:b=!1}){const[a,x]=d.useState(new Array(l.length).null),[s,h]=d.useState(!1),[p,y]=d.useState(!1),S=d.useCallback((t,i)=>{if(s)return;const c=[...a];c[t]=i,x(c)},[a,s]),C=d.useCallback(()=>{h(!0),y(!0)},[]),M=d.useCallback(()=>{x(new Array(l.length).null),h(!1),y(!1)},[]),T=l.reduce((t,i,c)=>t+(a[c]===i.correctIndex?1:0),0),P=(t,i)=>{if(!p)return a[t]===i?"border-primary bg-primary/10":"border-border hover:border-primary/50";const c=a[t]===i,n=l[t].correctIndex===i;return n?"border-green-500 bg-green-500/10":c&&!n?"border-red-500 bg-red-500/10":"border-border opacity-50"};return b?e.jsxs("div",{className:"space-y-6",children:[e.jsxs("div",{className:"flex items-center justify-between",children:[e.jsx("p",{className:"text-sm text-muted-foreground",children:"Answer all questions to check your understanding"}),s&&e.jsxs("div",{className:"flex items-center gap-2",children:[e.jsxs("span",{className:"text-lg font-semibold",children:["Score: ",T,"/",l.length]}),e.jsxs(N,{variant:"outline",size:"sm",onClick:M,children:[e.jsx(z,{className:"h-4 w-4 mr-1"}),"Retry"]})]})]}),e.jsx("div",{className:"space-y-6",children:l.map((t,i)=>e.jsxs("div",{className:"space-y-3",children:[e.jsxs("p",{className:"font-medium",children:[i+1,". ",t.question]}),e.jsx("div",{className:"space-y-2",children:t.options.map((c,n)=>e.jsx("button",{onClick:()=>S(i,n),disabled:s,className:`w-full text-left p-3 rounded-lg border transition-colors ${P(i,n)}`,children:e.jsxs("div",{className:"flex items-center gap-2",children:[p&&l[i].correctIndex===n&&e.jsx(I,{className:"h-4 w-4 text-green-500 flex-shrink-0"}),p&&a[i]===n&&l[i].correctIndex!==n&&e.jsx(E,{className:"h-4 w-4 text-red-500 flex-shrink-0"}),e.jsx("span",{children:c})]})},n))}),p&&e.jsxs("div",{className:"rounded-lg bg-muted/50 p-3 text-sm text-muted-foreground",children:[e.jsx("strong",{children:"Explanation:"})," ",t.explanation]})]},t.id))}),!s&&e.jsx(N,{onClick:C,disabled:a.some(t=>t===null),className:"w-full",children:"Submit Answers"})]}):e.jsxs("div",{className:"rounded-xl border bg-card p-6 shadow-sm",children:[e.jsx("h2",{className:"text-xl font-semibold mb-4",children:"Operations Management Quiz"}),e.jsx(k,{headless:!0})]})}

1const j="https://www.tutoremy.ai",f=`${j}/resources/business/operations-management`,w=[{question:"What's the difference between TQM and Six Sigma?",answer:"TQM is a broad management philosophy emphasizing continuous improvement, customer focus, and employee involvement across the entire organization. Six Sigma is a more specific, data-driven methodology, often used within a TQM framework, focused on reducing defects and variability to near-perfect levels (3.4 defects per million opportunities)."},{question:"Why is capacity planning so critical for businesses?",answer:"Capacity planning is critical because it directly impacts a company's ability to meet customer demand, control costs, and maintain competitive advantage. Insufficient capacity leads to lost sales and customer dissatisfaction, while excess capacity results in high fixed costs and underutilization of resources."},{question:"How do services differ from manufacturing in OM?",answer:"Services are characterized by intangibility, simultaneity of production and consumption, heterogeneity (variability), and customer participation. These differences necessitate a greater focus on managing customer interaction, service quality, and demand fluctuations, compared to the more standardized and inventory-centric nature of manufacturing."},{question:"What is the primary goal of Lean Manufacturing?",answer:"The primary goal of Lean Manufacturing is to maximize customer value while systematically eliminating all forms of waste (Muda) from the production process. This leads to improved efficiency, reduced costs, shorter lead times, and higher quality."},{question:"How does inventory impact a company's financial performance?",answer:"Inventory has a significant impact. While necessary to meet demand, excess inventory incurs holding costs (storage, insurance, obsolescence), ties up capital, and can mask operational inefficiencies. Insufficient inventory, however, can lead to stockouts, lost sales, and customer dissatisfaction. Effective inventory management balances these trade-offs."},{question:"What role does technology play in modern Operations Management?",answer:"Technology plays a transformative role. ERP systems integrate business functions, enabling real-time data access. Advanced analytics and AI optimize forecasting, inventory, and supply chain decisions. Automation and robotics enhance efficiency and quality in manufacturing. Digital platforms facilitate seamless communication and collaboration across the supply chain."}],g=[{id:"introduction",label:"1. Introduction"},{id:"key-definitions",label:"2. Key Definitions"},{id:"forecasting",label:"3. Forecasting"},{id:"capacity-planning",label:"4. Capacity Planning"},{id:"process-design",label:"5. Process Design"},{id:"quality-management",label:"6. Quality Management"},{id:"supply-chain-logistics",label:"7. Supply Chain & Logistics"},{id:"location-decisions",label:"8. Location Decisions"},{id:"project-management",label:"9. Project Management"},{id:"worked-examples",label:"10. Worked Examples"},{id:"memory-aids",label:"11. Memory Aids"},{id:"common-mistakes",label:"12. 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It encompasses the systematic design, direction, and control of processes that transform inputs into finished goods and services."}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Why OM Matters"}),e.jsxs("ul",{className:"text-muted-foreground mb-4 space-y-2 list-disc pl-5",children:[e.jsxs("li",{children:[e.jsx("strong",{children:"Competitive Advantage:"})," Efficient operations can differentiate a company through faster delivery, lower costs, or higher quality."]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Cost Efficiency:"})," Effective OM reduces waste, optimizes resources, and improves profitability."]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Customer Satisfaction:"})," Meeting customer expectations for quality, price, and delivery reliability."]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Productivity Growth:"})," Enhancing productivity directly impacts competitiveness and profitability."]})]}),e.jsxs("div",{className:"rounded-xl border border-primary/20 bg-gradient-to-br from-primary/5 to-primary/10 p-5 mb-6",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(B,{className:"h-4 w-4 text-primary flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-primary",children:"Picture This"})]}),e.jsx("p",{className:"text-lg italic font-serif text-foreground leading-relaxed",children:"Amazon exemplifies operations excellence. Their sophisticated logistics network, predictive inventory systems, and relentless focus on efficie

1ncy enable same-day and next-day delivery for millions of customers. Their operations strategy prioritizes speed, reliability, and vast selection, requiring sophisticated inventory management and supply chain coordination."})]})]}),e.jsxs("section",{id:"key-definitions",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#key-definitions",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-4 flex items-center gap-2",children:[e.jsx("span",{className:"flex items-center justify-center w-8 h-8 rounded-full bg-primary text-white text-sm font-bold",children:"2"}),"Key Definitions",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsxs("div",{className:"grid sm:grid-cols-2 gap-3 mb-4",children:[e.jsxs("div",{className:"rounded-lg border bg-muted/30 p-4",children:[e.jsx("p",{className:"font-semibold text-foreground text-sm",children:"Operations Strategy"}),e.jsx("p",{className:"text-xs text-muted-foreground mt-1",children:"The long-term plan that sets policies for using resources to support the overall business strategy."})]}),e.jsxs("div",{className:"rounded-lg border bg-muted/30 p-4",children:[e.jsx("p",{className:"font-semibold text-foreground text-sm",children:"Process Design"}),e.jsx("p",{className:"text-xs text-muted-foreground mt-1",children:"Determining the specific steps, sequence, and resource requirements for producing a good or service."})]}),e.jsxs("div",{className:"rounded-lg border bg-muted/30 p-4",children:[e.jsx("p",{className:"font-semibold text-foreground text-sm",children:"Capacity Planning"}),e.jsx("p",{className:"text-xs text-muted-foreground mt-1",children:"Determining the production capacity needed to meet changing demands for products or services."})]}),e.jsxs("div",{className:"rounded-lg border bg-muted/30 p-4",children:[e.jsx("p",{className:"font-semibold text-foreground text-sm",children:"Quality Management"}),e.jsx("p",{className:"text-xs text-muted-foreground mt-1",children:"Overseeing all activities to maintain a desired level of excellence in products and services."})]}),e.jsxs("div",{className:"rounded-lg border bg-muted/30 p-4",children:[e.jsx("p",{className:"font-semibold text-foreground text-sm",children:"Lean Manufacturing"}),e.jsx("p",{className:"text-xs text-muted-foreground mt-1",children:"A systematic method for waste elimination (Muda) within a manufacturing system without sacrificing productivity."})]}),e.jsxs("div",{className:"rounded-lg border bg-muted/30 p-4",children:[e.jsx("p",{className:"font-semibold text-foreground text-sm",children:"Six Sigma"}),e.jsx("p",{className:"text-xs text-muted-foreground mt-1",children:"A data-driven methodology for eliminating defects, driving toward six standard deviations from the mean."})]}),e.jsxs("div",{className:"rounded-lg border bg-muted/30 p-4",children:[e.jsx("p",{className:"font-semibold text-foreground text-sm",children:"Economic Order Quantity (EOQ)"}),e.jsx("p",{className:"text-xs text-muted-foreground mt-1",children:"The optimal order quantity that minimizes total annual inventory costs."})]}),e.jsxs("div",{className:"rounded-lg border bg-muted/30 p-4",children:[e.jsx("p",{className:"font-semibold text-foreground text-sm",children:"Just-In-Time (JIT)"}),e.jsx("p",{className:"text-xs text-muted-foreground mt-1",children:"An inventory strategy to increase efficiency by receiving goods only as needed in production."})]}),e.jsxs("div",{className:"rounded-lg border bg-muted/30 p-4",children:[e.jsx("p",{className:"font-semibold text-foreground text-sm",children:"Bottleneck"}),e.jsx("p",{className:"text-xs text-muted-foreground mt-1",children:"A stage in a process that limits the overall capacity of the entire system."})]}),e.jsxs("div",{className:"rounded-lg border bg-muted/30 p-4",children:[e.jsx("p",{className:"font-semibold text-foreground text-sm",children:"Logistics"}),e.jsx("p",{className:"text-xs text-muted-foreground mt-1",children:"The detailed coordination of the flow of goods between point of origin and point of consumption."})]})]})]}),e.jsxs("section",{id:"forecasting",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#forecasting",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-4 flex items-center gap-2",children:[e.jsx("span",{className:"flex items-center justify-center w-8 h-8 rounded-full bg-primary text-white text-sm font-bold",children:"3"}),"Forecasting",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsx("p",{className:"text-muted-foreground mb-3",children:"Forecasting is the process of making predictions about future events based on past and present data. 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1-1",children:"Key Insight"}),e.jsx("p",{className:"text-sm text-amber-800",children:"No forecast is 100% accurate. Always consider forecast error (difference between actual and predicted demand) and regularly update forecasts as new data becomes available."})]})]})})]}),e.jsxs("section",{id:"capacity-planning",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#capacity-planning",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-4 flex items-center gap-2",children:[e.jsx("span",{className:"flex items-center justify-center w-8 h-8 rounded-full bg-primary text-white text-sm font-bold",children:"4"}),"Capacity Planning",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsx("p",{className:"text-muted-foreground mb-3",children:"Capacity planning ensures an organization has the ability to meet current and future demand. 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Formulas"}),e.jsxs("div",{className:"text-sm text-muted-foreground space-y-2",children:[e.jsxs("p",{children:[e.jsx("strong",{children:"Break-Even Quantity ="})," Fixed Costs / (Price - Variable Cost)"]}),e.jsxs("p",{children:[e.jsx("strong",{children:"Break-Even Revenue ="})," Fixed Costs / (1 - Variable Cost/Revenue)"]})]})]}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Utilization"}),e.jsxs("ul",{className:"text-muted-foreground mb-4 space-y-1 list-disc pl-5",children:[e.jsxs("li",{children:[e.jsx("strong",{children:"Design Capacity:"})," Maximum theoretical output"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Effective Capacity:"})," Capacity expected given operating constraints"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Utilization ="})," (Actual Output / Design Capacity) × 100%"]})]})]}),e.jsxs("section",{id:"process-design",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#process-design",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-4 flex items-center gap-2",children:[e.jsx("span",{className:"flex items-center justify-center w-8 h-8 rounded-full bg-primary text-white text-sm font-bold",children:"5"}),"Process Design",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Product-Process Matrix (Hayes-Wheelwright)"}),e.jsxs("div",{className:"rounded-xl bg-gradient-to-r from-primary/5 to-primary/10 border border-primary/20 p-6 mb-6 text-center",children:[e.jsx("p",{className:"text-2xl font-bold text-foreground mb-3",children:"Four Process Types"}),e.jsxs("div",{className:"text-sm text-muted-foreground space-y-1",children:[e.jsxs("p",{children:[e.jsx("strong",{children:"Job Shop"})," — Low Volume, High Variety — Custom furniture, specialized machinery"]}),e.jsxs("p",{children:[e.jsx("strong",{children:"Batch"})," — Multiple Products, Lower Volume — Bakeries, printing shops"]}),e.jsxs("p",{children:[e.jsx("strong",{children:"Assembly Line"})," — High Volume, Low Variety — Automobile manufacturing, fast food"]}),e.jsxs("p",{children:[e.jsx("strong",{children:"Continuous Flow"})," — Very High Volume, Very Low Variety — Chemical plants, oil refineries"]})]})]}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Service Characteristics (I-HIP)"}),e.jsxs("div",{className:"grid sm:grid-cols-2 gap-4 mb-4",children:[e.jsxs("div",{className:"rounded-xl border border-blue-200 bg-blue-50/50 p-5",children:[e.jsx("h3",{className:"text-base font-bold text-blue-900 mb-2",children:"Key Characteristics"}),e.jsxs("ul",{className:"text-sm text-blue-800 space-y-1.5",children:[e.jsxs("li",{children:[e.jsx("strong",{children:"Intangibility:"})," Cannot be seen, touched, or stored"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Heterogeneity:"})," Highly variable depending on provider"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Simultaneity:"})," Production and consumption occur together"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Perishability:"})," Cannot be inventoried"]})]})]}),e.jsxs("div",{className:"rounded-xl border border-purple-200 bg-purple-50/50 p-5",children:[e.jsx("h3",{className:"text-base font-bold text-purple-900 mb-2",children:"Implications"}),e.jsxs("ul",{className:"text-sm text-purple-800 space-y-1.5",children:[e.jsx("li",{children:"Focus on customer interaction"}),e.jsx("li",{children:"Service recovery strategies"}),e.jsx("li",{children:"Managing variability"}),e.jsx("li",{children:"Capacity management critical"})]})]})]})]}),e.jsxs("section",{id:"quality-management",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#quality-management",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-4 flex items-center gap-2",children:[e.jsx("span",{className:"flex items-center justify-center w-8 h-8 rounded-full bg-primary text-white text-sm font-bold",children:"6"}),"Quality Management",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Total Quality Management (TQM)"}),e.jsx("p",{className:"text-muted-foreground mb-3",children:"TQM is a philosophy involving the entire organization in the quest for quality, emphasizing continuous improvement and customer satisfaction."}),e.jsxs("ul",{className:"text-muted-foreground mb-4 space-y-1 list-disc pl-5",children:[e.jsxs("li",{children:[e.jsx("strong",{children:"Customer Focus:"})," Understanding and meeting customer needs"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Continuous Improvement (Kaizen):"})," Ongoing effort to improve processes"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Employee Empowerment:"})," Engaging all employees in quality efforts"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Fact-Based Decision Making:"})," Using data and analysis"]})]}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Six Sigma DMAIC"}),e.jsxs("div",{className:"rounded-xl bg-gradient-to-r from-primary/5 to-primary/10 border border-primary/20 p-6 mb-6 text-center",children:[e.jsx("p",{className:"text-2xl font-bold text-foreground mb-3",children:"Five Steps"}),e.jsxs("div",{className:"text-sm text-muted-foreground space-y-1",children:[e.jsxs("p",{children:[e.jsx("strong",{children:"D"}),"efine — Identify the problem and project goals"]}),e.jsxs("p",{children:[e.jsx("strong",{children:"M"}),"easure — Collect data on current performance"]}),e.jsxs("p",{children:[e.jsx("strong",{children:"A"}),"nalyze — Determine root causes"]}),e.jsxs("p",{children:[e.jsx("strong",{children:"I"}),"mprove — Develop and implement solutions"]}),e.jsxs("p",{children:[e.jsx("strong",{children:"C"}),"ontrol — Sustain improvements"]})]})]}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Control Charts"}),e.jsxs("ul",{className:"text-muted-foreground mb-4 space-y-1 list-disc pl-5",children:[e.jsxs("li",{children:[e.jsx("strong",{children:"X-bar Chart:"})," Monitors the mean of a process"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"R-Chart:"})," Monitors the range (variability) of a process"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"p-Chart:"})," Monitors the proportion of defective items"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"c-Chart:"})," Monitors the number of defects per unit"]})]}),e.jsx("div",{className:"rounded-xl border border-amber-200 bg-amber-50/60 p-5 mb-4",children:e.jsxs("div",{className:"flex items-start gap-3",children:[e.jsx(o,{className:"h-5 w-5 text-amber-600 flex-shrink-0 mt-0.5"}),e.jsxs("div",{children:[e.jsx("p",{className:"font-semibold text-amber-900 mb

1-1",children:"Control Chart Insight"}),e.jsx("p",{className:"text-sm text-amber-800",children:"Control charts distinguish between common cause variation (inherent to the process) and special cause variation (assignable causes indicating a problem)."})]})]})})]}),e.jsxs("section",{id:"supply-chain-logistics",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#supply-chain-logistics",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-4 flex items-center gap-2",children:[e.jsx("span",{className:"flex items-center justify-center w-8 h-8 rounded-full bg-primary text-white text-sm font-bold",children:"7"}),"Supply Chain & Logistics",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Inventory Management"}),e.jsxs("div",{className:"grid sm:grid-cols-2 gap-4 mb-4",children:[e.jsxs("div",{className:"rounded-xl border border-blue-200 bg-blue-50/50 p-5",children:[e.jsx("h3",{className:"text-base font-bold text-blue-900 mb-2",children:"Economic Order Quantity (EOQ)"}),e.jsx("p",{className:"text-sm text-blue-800 mb-2",children:e.jsx("strong",{children:"EOQ = √(2DS/H)"})}),e.jsxs("ul",{className:"text-sm text-blue-800 space-y-1",children:[e.jsx("li",{children:"D = Annual Demand"}),e.jsx("li",{children:"S = Ordering Cost per order"}),e.jsx("li",{children:"H = Holding Cost per unit/year"})]})]}),e.jsxs("div",{className:"rounded-xl border border-green-200 bg-green-50/50 p-5",children:[e.jsx("h3",{className:"text-base font-bold text-green-900 mb-2",children:"Reorder Point (ROP)"}),e.jsx("p",{className:"text-sm text-green-800 mb-2",children:e.jsx("strong",{children:"ROP = (Daily Demand × Lead Time) + Safety Stock"})}),e.jsxs("ul",{className:"text-sm text-green-800 space-y-1",children:[e.jsx("li",{children:"Triggers when to place order"}),e.jsx("li",{children:"Considers lead time"}),e.jsx("li",{children:"Includes safety stock buffer"})]})]})]}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"ABC Analysis"}),e.jsxs("ul",{className:"text-muted-foreground mb-4 space-y-1 list-disc pl-5",children:[e.jsxs("li",{children:[e.jsx("strong",{children:"Class A:"})," ~10-20% of items, 70-80% of value (tight control)"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Class B:"})," ~30% of items, ~15-20% of value (moderate control)"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Class C:"})," ~50-60% of items, 5-10% of value (simpler control)"]})]}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Lean Operations (7 Wastes - TIMWOODS)"}),e.jsx("div",{className:"rounded-xl border border-teal-200 bg-teal-50/50 p-5 mb-4",children:e.jsxs("ul",{className:"text-sm text-teal-800 space-y-1.5",children:[e.jsxs("li",{children:[e.jsx("strong",{children:"T"}),"ransportation - Unnecessary movement of materials"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"I"}),"nventory - Excess raw materials, WIP, or finished goods"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"M"}),"otion - Unnecessary movement of people"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"W"}),"aiting - Idle time for people, machines, or materials"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"O"}),"verproduction - Producing more than needed"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"O"}),"ver-processing - Doing more work than necessary"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"D"}),"efects - Products not meeting specifications"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"S"}),"kills (8th) - Underutilizing talent"]})]})}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"5S Methodology"}),e.jsxs("ul",{className:"text-muted-foreground mb-4 space-y-1 list-disc pl-5",children:[e.jsxs("li",{children:[e.jsx("strong",{children:"Sort (Seiri):"})," Remove unnecessary items"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Set in Order (Seiton):"})," Organize for easy access"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Shine (Seiso):"})," Clean the workplace"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Standardize (Seiketsu):"})," Create consistent procedures"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Sustain (Shitsuke):"})," Make 5S a habit"]})]})]}),e.jsxs("section",{id:"location-decisions",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#location-decisions",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-4 flex items-center gap-2",children:[e.jsx("span",{className:"flex items-center justify-center w-8 h-8 rounded-full bg-primary text-white text-sm font-bold",children:"8"}),"Location Decisions",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsx("p",{className:"text-muted-foreground mb-3",children:"Location decisions significantly impact operational costs, accessibility, and competitive advantage. Different factors matter for different business types."}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Key Factors"}),e.jsxs("div",{className:"grid sm:grid-cols-2 gap-4 mb-4",children:[e.jsxs("div",{className:"rounded-xl border border-blue-200 bg-blue-50/50 p-5",children:[e.jsx("h3",{className:"text-base font-bold text-blue-900 mb-2",children:"Manufacturing"}),e.jsxs("ul",{className:"text-sm text-blue-800 space-y-1.5",children:[e.jsx("li",{children:"Proximity to raw materials"}),e.jsx("li",{children:"Labor costs and availability"}

1),e.jsx("li",{children:"Transportation infrastructure"}),e.jsx("li",{children:"Energy costs"})]})]}),e.jsxs("div",{className:"rounded-xl border border-green-200 bg-green-50/50 p-5",children:[e.jsx("h3",{className:"text-base font-bold text-green-900 mb-2",children:"Service/Retail"}),e.jsxs("ul",{className:"text-sm text-green-800 space-y-1.5",children:[e.jsx("li",{children:"Customer accessibility"}),e.jsx("li",{children:"Demographics"}),e.jsx("li",{children:"Competition proximity"}),e.jsx("li",{children:"Parking/visibility"})]})]})]}),e.jsx("div",{className:"rounded-xl border border-amber-200 bg-amber-50/60 p-5 mb-4",children:e.jsxs("div",{className:"flex items-start gap-3",children:[e.jsx(o,{className:"h-5 w-5 text-amber-600 flex-shrink-0 mt-0.5"}),e.jsxs("div",{children:[e.jsx("p",{className:"font-semibold text-amber-900 mb-1",children:"Important Note"}),e.jsx("p",{className:"text-sm text-amber-800",children:"For service organizations like hospitals, raw materials availability is typically least critical. Focus on labor, accessibility, and financial incentives instead."})]})]})})]}),e.jsxs("section",{id:"project-management",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#project-management",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-4 flex items-center gap-2",children:[e.jsx("span",{className:"flex items-center justify-center w-8 h-8 rounded-full bg-primary text-white text-sm font-bold",children:"9"}),"Project Management",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Critical Path Method (CPM)"}),e.jsx("p",{className:"text-muted-foreground mb-3",children:"CPM identifies the sequence of activities that determines the earliest completion time for a project. The critical path is the longest path through the project network."}),e.jsxs("ul",{className:"text-muted-foreground mb-4 space-y-1 list-disc pl-5",children:[e.jsxs("li",{children:[e.jsx("strong",{children:"Critical Path:"})," Longest sequence of activities; determines minimum project duration"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Slack/Float:"})," Amount of time an activity can be delayed without delaying the project"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Critical Activities:"})," Activities on the critical path with zero slack"]})]}),e.jsx("h3",{className:"text-lg font-semibold mb-2",children:"Scheduling Rules"}),e.jsxs("ul",{className:"text-muted-foreground mb-4 space-y-1 list-disc pl-5",children:[e.jsxs("li",{children:[e.jsx("strong",{children:"FCFS (First Come, First Served):"})," Process jobs in order of arrival"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"SPT (Shortest Processing Time):"})," Process shortest jobs first (minimizes average flow time)"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"EDD (Earliest Due Date):"})," Process jobs with earliest due date first (minimizes maximum lateness)"]}),e.jsxs("li",{children:[e.jsx("strong",{children:"LPT (Longest Processing Time):"})," Process longest jobs first"]})]}),e.jsxs("div",{className:"rounded-xl border border-primary/20 bg-gradient-to-br from-primary/5 to-primary/10 p-5 mb-4",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(m,{className:"h-4 w-4 text-primary flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-primary",children:"Key Insight"})]}),e.jsx("p",{className:"text-foreground",children:"The Shortest Processing Time (SPT) rule is generally most effective in job shop environments as it minimizes average job completion time, average number of jobs in the system, and average lateness."})]})]}),e.jsxs("section",{id:"worked-examples",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#worked-examples",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-4 flex items-center gap-2",children:[e.jsx("span",{className:"flex items-center justify-center w-8 h-8 rounded-full bg-primary text-white text-sm font-bold",children:"10"}),"Worked Examples",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsxs("div",{className:"rounded-xl border border-blue-200 bg-blue-50 p-5 mb-6",children:[e.jsx("p",{className:"text-xs font-bold uppercase tracking-widest text-blue-600 mb-2",children:"Introductory"}),e.jsx("p",{className:"text-base font-bold text-blue-800 mb-3",children:"Labor Productivity Calculation"}),e.jsx("p",{className:"text-sm text-blue-700 mb-3",children:"A factory produces 1,000 units in an 8-hour shift with 10 workers."}),e.jsxs("div",{className:"space-y-2 text-sm text-blue-700",children:[e.jsxs("p",{children:[e.jsx("strong",{children:"Step 1:"})," Calculate total labor hours = 10 workers × 8 hours = 80 labor hours"]}),e.jsxs("p",{children:[e.jsx("strong",{children:"Step 2:"})," Labor Productivity = Output / Labor Input = 1,000 units / 80 hours = ",e.jsx("strong",{children:"12.5 units per labor hour"})]})]})]}),e.jsxs("div",{className:"rounded-xl border border-purple-200 bg-purple-50 p-5 mb-6",children:[e.jsx("p",{className:"text-xs font-bold uppercase tracking-widest text-purple-600 mb-2",children:"Intermediate"}),e.jsx("p",{className:"text-base font-bold text-purple-800 mb-3",children:"Break-Even Analysis"}),e.jsx("p",{className:"text-sm text-purple-700 mb-3",children:"Fixed costs = $60,000, Variable cost = $15/unit, Price = $40/unit"}),e.jsxs("div",{className:"space-y-2 text-sm text-purple-700",children:[e.jsxs("p",{children:[e.jsx("strong",{children:"Step 1:"})," Contribution Margin = Price - Variable Cost = $40 - $15 = $25"]}),e.jsxs("p",{children:[e.jsx("strong",{children:"Step 2:"})," Break-Even Quantity = Fixed Costs / Contribution Margin = $60,000 / $25 = ",e.jsx("strong",{children:"2,400 units"})]}),e.jsxs("p",{children:[e.jsx("strong",{children:"Step 3:"})," Break-Even Revenue = 2,400 × $40 = ",e.jsx("strong",{children:"$96,000"})]})]})]}),e.jsxs("div",{className:"rounded-xl border border-green-200 bg-green-50 p-5 mb-6",children:[e.jsx("p",{className:"text-xs font-bold uppercase tracking-widest text-green-600 mb-2",children:"Intermediate"}),e.jsx("p",{className:"text-base font-bold text-green-800 mb-3",children:"EOQ and Reorder Point"}),e.jsx("p",{className:"text-sm text-green-700 mb-3",children:"Annual Demand = 5,000 books, Ordering Cost = $50, Holding Cost = $2, Lead Time = 10 days, Safety Stock = 100 books, Operating Days = 250"}),e.jsxs("div",{className:"space-y-2 text-sm text-green-700",children:[e.jsxs("p",{children:[e.jsx("strong",{children:"Step 1 (EOQ):"})," √(2 × 5,000 × 50 / 2) = √(500,000 / 2) = √250,000 = ",e.jsx("strong",{children:"500 books"})]}),e.jsxs("p",{children:[e.jsx("strong",{children:"Step 2 (Daily Demand):"})," 5,000 / 250 = 20 books/day"]}),e.jsxs("p",{children:[e.jsx("strong",{children:"Step 3 (ROP):"})," (20 × 10) + 100 = 200 + 100 = ",e.jsx("strong",{children:"300 books"})]})]})]}),e.jsxs("div",{className:"rounded-xl border border-orange-200 bg-orange-50 p-5 mb-6",children:[e.jsx("p",{className:"text-xs font-bold uppercase tracking-widest text-orange-600 mb-2",children:"Advanced"}),e.jsx("p",{className:"text-base font-bold text-orange-800 mb-3",children:"Utilization Analysis"}),e.jsx("p",{className:"text-sm text-orange-700 mb-3",children:"Design Capacity = 1,000 units/day, Effective Capacity = 800 units/day, Actual Output = 700 units/day"}),e.jsxs("div",{className:"space-y-2 text-sm text-orange-700",children:[e.jsxs("p",{children:[e.jsx("strong",{children:"Utilization vs. Design:"})," (700 / 1,000) × 100% = ",e.jsx("strong",{children:"70%"})]}),e.jsxs("p",{children:[e.jsx("strong",{children:"Utilization vs. Effective:"})," (700 / 800) × 100% = ",e.jsx("strong",{children:"87.5%"})]})]}),e.jsx("p",{className:"text-xs text-orange-600 mt-3 italic",children:"Key insight: Always specify whether you're measuring utilization against design or effective capacity."})]})]}),e.jsxs("section",{id:"memory-aids",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#memory-aids",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-4 flex items-center gap-2",children:[e.jsx("span",{className:"flex items-center justify-center w-8 h-8 rounded-full bg-primary text-white text-sm font-bold",children:"11"}),"Memory Aids",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsxs("div",{className:"space-y-4",children:[e.jsxs("div",{className:"rounded-xl border border-primary/20 bg-gradient-to-br from-primary/5 to-primary/10 p-5",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(m,{className:"h-4 w-4 text-primary flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-primary",children:"7 Wastes (TIMWOODS)"})]}),e.jsx("p",{className:"text-xl italic font-serif text-foreground leading-relaxed",children:"“Transportation, Inventory, Motion, Waiting, Overproduction, Over-processing, Defects (and Skills)”"}),e.jsx("p",{className:"text-sm text-muted-foreground mt-2",children:"The seven (eight) types of waste in Lean operations"})]}),e.jsxs("div",{className:"rounded-xl border border-primary/20 bg-gradient-to-br from-primary/5 to-primary/10 p-5",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(m,{className:"h-4 w-4 text-primary flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-primary",children:"5S"})]}),e.jsx("p",{className:"text-xl italic font-serif text-foreground leading-relaxed",children:"“Sort, Set in Order, Shine, Standardize, Sustain”"}),e.jsx("p",{className:"text-sm text-muted-foreground mt-2",children:"Workplace organization methodology"})]}),e.jsxs("div",{className:"rounded-xl border border-primary/20 bg-gradient-to-br from-primary/5 to-primary/10 p-5",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(m,{className:"h-4 w-4 text-primary flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-primary",children:"DMAIC"})]}),e.jsx("p",{className:"text-xl italic font-serif text-foreground leading-relaxed",children:"“Define, Measure, Analyze, Improve, Control”"}),e.jsx("p",{className:"text-sm text-muted-foreground mt-2",children:"Six Sigma improvement methodology"})]}),e.jsxs("div",{className:"rounded-xl border border-primary/20 bg-gradient-to-br from-primary/5 to-primary/10 p-5",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(m,{className:"h-4 w-4 text-primary flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-primary",children:"Service Characteristics (I-HIP)"})]}),e.jsx("p",{className:"text-xl italic font-serif text-foreground leading-relaxed",children:"“Intangibility, Heterogeneity, In-simultaneity (Simultaneity), Perishability”"}),e.jsx("p",{className:"text-sm text-muted-foreground mt-2",children:"Four key characteristics that distinguish services from manufacturing"})]}),e.jsxs("div",{className:"rounded-xl border border-primary/20 bg-gradient-to-br from-primary/5 to-primary/10 p-5",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(m,{className:"h-4 w-4 text-primary flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-primary",children:"EOQ Formula"})]}),e.jsx("p",{className:"text-xl italic font-serif text-foreground leading-relaxed",children:"“Eddie Owes Quality, equal to the square root of twice the demand times ordering cost divided by holding cost.”"}),e.jsx("p",{className:"text-sm text-muted-foreground mt-2",children:"EOQ = √(2DS/H)"})]})]})]}),e.jsxs("section",{id:"common-mistakes",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#common-mistakes",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-4 flex items-center gap-2",children:[e.jsx("span",{className:"flex items-center justify-center w-8 h-8 rounded-full bg-primary text-white text-sm font-bold",children:"12"}),"Common Mistakes",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsxs("div",{className:"space-y-4",children:[e.jsxs("div",{className:"rounded-xl border border-amber-200 bg-gradient-to-br from-amber-50 to-amber-100/60 p-5",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(o,{className:"h-4 w-4 text-amber-600 flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-amber-700",children:"Capacity vs. Utilization"})]}),e.jsx("p",{className:"text-base text-amber-900 font-medium leading-relaxed",children:"Confusing design capacity with effective capacity"}),e.jsx("p",{className:"text-sm text-amber-800 mt-2",children:"Design capacity is theoretical maximum; effective capacity is realistically achievable. Using design capacity in utilization calculations without context c

1an be misleading."})]}),e.jsxs("div",{className:"rounded-xl border border-amber-200 bg-gradient-to-br from-amber-50 to-amber-100/60 p-5",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(o,{className:"h-4 w-4 text-amber-600 flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-amber-700",children:"Inventory Management"})]}),e.jsx("p",{className:"text-base text-amber-900 font-medium leading-relaxed",children:"Ignoring safety stock in reorder point calculations"}),e.jsx("p",{className:"text-sm text-amber-800 mt-2",children:"Forgetting to add safety stock can lead to stockouts during lead time variations or demand spikes. Always account for uncertainty."})]}),e.jsxs("div",{className:"rounded-xl border border-amber-200 bg-gradient-to-br from-amber-50 to-amber-100/60 p-5",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(o,{className:"h-4 w-4 text-amber-600 flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-amber-700",children:"EOQ Assumptions"})]}),e.jsx("p",{className:"text-base text-amber-900 font-medium leading-relaxed",children:"Misapplying EOQ to variable demand situations"}),e.jsx("p",{className:"text-sm text-amber-800 mt-2",children:"EOQ assumes constant demand, known costs, and no quantity discounts. Applying it blindly to highly variable items or situations with discounts is incorrect."})]}),e.jsxs("div",{className:"rounded-xl border border-amber-200 bg-gradient-to-br from-amber-50 to-amber-100/60 p-5",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(o,{className:"h-4 w-4 text-amber-600 flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-amber-700",children:"Supply Chain"})]}),e.jsx("p",{className:"text-base text-amber-900 font-medium leading-relaxed",children:"Focusing only on cost in supplier selection"}),e.jsx("p",{className:"text-sm text-amber-800 mt-2",children:"Over-emphasizing lowest cost can lead to quality issues, delivery delays, and lack of innovation. Quality, reliability, and relationship are equally vital."})]}),e.jsxs("div",{className:"rounded-xl border border-amber-200 bg-gradient-to-br from-amber-50 to-amber-100/60 p-5",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(o,{className:"h-4 w-4 text-amber-600 flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-amber-700",children:"Lean Thinking"})]}),e.jsx("p",{className:"text-base text-amber-900 font-medium leading-relaxed",children:"Treating lean as just cost-cutting"}),e.jsx("p",{className:"text-sm text-amber-800 mt-2",children:"Lean is fundamentally about value creation and waste elimination, not merely slashing expenses, which can damage quality and morale."})]}),e.jsxs("div",{className:"rounded-xl border border-amber-200 bg-gradient-to-br from-amber-50 to-amber-100/60 p-5",children:[e.jsxs("div",{className:"flex items-center gap-2 mb-2",children:[e.jsx(o,{className:"h-4 w-4 text-amber-600 flex-shrink-0"}),e.jsx("span",{className:"text-xs font-bold uppercase tracking-widest text-amber-700",children:"Forecasting"})]}),e.jsx("p",{className:"text-base text-amber-900 font-medium leading-relaxed",children:"Not updating forecasts regularly"}),e.jsx("p",{className:"text-sm text-amber-800 mt-2",children:"Forecasts are never 100% accurate. A common mistake is not regularly reviewing and updating forecasts based on new data and market changes."})]})]})]}),e.jsxs("section",{id:"faq",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#faq",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-6 flex items-center gap-2",children:["Frequently Asked Questions",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsx("dl",{className:"space-y-5",children:w.map((s,h)=>e.jsxs("div",{className:"rounded-xl border border-border p-5",children:[e.jsx("dt",{className:"font-semibold text-foreground mb-2",children:s.question}),e.jsx("dd",{className:"text-muted-foreground",children:s.answer})]},h))})]}),e.jsxs("section",{id:"quiz",className:"mb-14 scroll-mt-20",children:[e.jsx("a",{href:"#quiz",className:"group no-underline",children:e.jsxs("h2",{className:"text-2xl font-bold mb-2 flex items-center gap-2",children:["Practice Quiz",e.jsx(r,{className:"h-4 w-4 text-muted-foreground opacity-0 group-hover:opacity-100 transition-opacity"})]})}),e.jsx(k,{headless:!0})]}),e.jsxs("section",{className:"mb-14 rounded-xl border border-primary/20 bg-gradient-to-br from-primary/5 to-primary/10 p-6",children:[e.jsx("h2",{className:"text-xl font-semibold mb-3",children:"Study Tips"}),e.jsxs("ul",{className:"space-y-2 text-muted-foreground",children:[e.jsxs("li",{children:[e.jsx("strong",{children:"Connect theory to practice:"})," Use real-world examples like Amazon's logistics or Toyota's production system to understand how OM principles apply."]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Master the formulas:"})," Practice EOQ, break-even, utilization, and productivity calculations until they become automatic."]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Use memory aids:"})," The mnemonics provided (TIMWOODS, DMAIC, 5S) make recall easier during exams."]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Understand relationships:"})," OM concepts are interconnected—capacity affects inventory, which affects quality, which affects customer satisfaction."]}),e.jsxs("li",{children:[e.jsx("strong",{children:"Apply frameworks:"})," Practice applying the Product-Process Matrix and forecasting methods to case studies for better retention."]})]})]}),e.jsxs("section",{className:"rounded-xl border border-border bg-muted/30 p-6",children:[e.jsx("h2",{className:"text-xl font-semibold mb-3",children:"Related Topics"}),e.jsxs("ul",{className:"space-y-2",children:[e.jsx("li",{children:e.jsx(u,{to:"/resources/business/supply-chain-management",className:"text-primary hover:underline",children:"Supply Chain Management"})}),e.jsx("li",{children:e.jsx(u,{to:"/resources/business/business-strategy",className:"text-primary hover:underline",children:"Business Strategy"})})]})]})]})]})})]})}export{te as default};