This framework, popularized by Marshall Fisher, matches supply chain design to product type.
Average Lead Time Demand=d̄×L=50×9=450 unitsAverage Lead Time Demand equals d bar cross cap L equals 50 cross 9 equals 450 units
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Section B — Short Answer (5 marks each, 25 marks) Answer concisely. supply chain management midterm exam questions
. Facing a sudden surge in demand for the new "Apex X" smartphone,
Reorder Points.
For complex word problems, sketch out the tiers (Supplier →right arrow Manufacturer →right arrow Distributor →right arrow
When demand or lead time is uncertain, companies hold safety stock to avoid stockouts. is daily demand and is lead time in days). Variable Demand with Safety Stock: is the safety factor based on service level, and σdsigma sub d is the standard deviation of demand). 3. Network Design and Logistics (Problem-Solving) Share public link Section B — Short Answer
σL=σd×Lsigma sub cap L equals sigma sub d cross the square root of cap L end-root
Explanation: Volatile markets require responsiveness to adapt to shifting demand quickly. Prioritizing efficiency (options A, B, and D) leads to stockouts or excess obsolete inventory when preferences shift.
EOQ=2×10,000×505EOQ equals the square root of the fraction with numerator 2 cross 10 comma 000 cross 50 and denominator 5 end-fraction end-root
The bullwhip effect describes the phenomenon where fluctuations in orders increase in variance as they move up the supply chain from the retailer to the wholesaler, manufacturer, and raw material supplier. For complex word problems, sketch out the tiers
Midterms generally focus on the foundational "pillars" of supply chain management: Planning, Sourcing, Manufacturing, Delivery, and Returns . Key areas often tested include:
Explain the concept of 'strategic fit.' How should the supply chain strategy differ for a company selling standard office paper versus a company selling high-end, customizable smartphones? The Bullwhip Effect
Reduced stockouts because generic inventory can be allocated flexibly to match precise real-time demand.