Supply Chain Management Midterm Exam Questions !link! Site

The Oracle of the Supply Chain

Dr. Elena Vargas had a reputation for writing impossible midterm exams. Her course, SCM 401: Global Logistics & Strategy, was the final gatekeeper before graduation for every business major at Pacific Crest University. Students called her exam “The Oracle”—not because it predicted the future, but because it demanded you become the future.

The morning of the exam, 120 students filed into the cavernous lecture hall. They found no multiple-choice bubbles, no definitions, no simple “explain Just-in-Time” questions. Instead, each desk held a single sheet of paper with three prompts.

Leo Kim, a senior who’d interned at a Fortune 500 logistics firm, felt his palms sweat. He’d studied for 40 hours. But this… this was different.

Question 1: The Container Ship Anomaly

“The MV Phoenix, a 15,000-TEU container vessel, departs Shanghai on schedule. However, 72 hours into its 18-day journey to Long Beach, its transponder shows a 200-nautical-mile deviation south of the standard shipping lane. No storm warnings, no piracy alerts, no mechanical distress. Using the principles of multi-echelon inventory optimization and risk-pooling strategies, hypothesize three distinct supply chain motives for this deviation. For each, model the downstream impact on a just-in-time automotive factory in Ohio.”

Leo stared. A ship turning south for no reason? His mind raced. Most students would panic. But Leo remembered Dr. Vargas’s first lecture: “The supply chain is a living lie. Every deviation tells a truth.”

He began writing.

Hypothesis 1: Fuel arbitrage. The ship diverted to a non-union bunkering port in Ensenada, Mexico, to take on cheaper heavy fuel oil, betting that the $150,000 saved outweighs the 18-hour delay. Impact on Ohio: The JIT factory’s safety stock of wiring harnesses (held at a cross-dock in Chicago) covers exactly 18 hours. Any longer, and the line stops. Cost per minute of downtime: $12,000.

Hypothesis 2: Cargo reconfiguration. The southward route aligns with a transshipment hub in Lazaro Cardenas. The carrier is secretly splitting the load—rerouting 4,000 TEUs of lower-priority goods to a slower rail intermodal, while 11,000 TEUs of high-priority electronics get an express slot on a sister ship that left two days later. Impact: The Ohio factory receives its engine control units on time, but the auxiliary components (seat foam, bolts) arrive five days late. The factory must air-freight 2 tons of bolts at 40x the original cost.

Hypothesis 3: Insurance fraud. The deviation is a false flag to trigger a “constructive total loss” claim. The cargo is over-insured, and the ship’s owner is financially distressed. Impact: The automotive factory discovers its tier-3 supplier for microchips was on that vessel. With no chips, production halts for 11 days, triggering a $9.2 million loss and a force majeure declaration.

Leo put down his pen, shaken. He realized Dr. Vargas wasn’t testing memorization. She was testing paranoia—the beautiful, necessary paranoia of a supply chain manager.

Question 2: The Lemonade Stand Paradox

“A child’s lemonade stand has daily demand uniformly distributed between 10 and 30 cups. Lemons cost $0.50 each (1 lemon per cup). Sugar costs $0.02 per cup. Cups cost $0.05 each. Selling price: $2.00 per cup. Unsold lemonade must be discarded at end of day. However, the child’s mother offers a ‘distress option’: any unsold lemons can be returned at $0.25 each, but only if the child purchases a ‘salvage membership’ for $2.00 per week.

a) Calculate the optimal service level and order quantity for a single day. b) At what weekly volume does the salvage membership break even? c) Now introduce a ‘bullwhip effect’ where the child’s demand forecast is based on the previous day’s sales, plus a random error term of ±20%. Simulate three periods mentally and describe the oscillation pattern. Explain how this tiny stand mirrors the 2008 baby formula shortage.”

Leo laughed darkly. A lemonade stand as a metaphor for a multi-billion-dollar industry. He crunched the numbers: critical fractile = (2.00 - 0.57) / (2.00 - 0.25) ≈ 0.86. Optimal order: 27 cups. The membership broke even at 40 unsold lemons per week—about 8 days of overstock.

But part (c) was the trap. He sketched a mental graph: Day 1: sell 20, order 24 (20 + 20% error). Day 2: sell 24, order 29. Day 3: sell 29, order 35. Within five days, the stand was ordering 35 cups for a market that never exceeded 30. Waste exploded. Prices would rise. The mother would cancel the salvage deal. Then the child would under-order, create shortages, and—just like 2008—a tiny tremor in demand would become a national shortage of powdered formula because distributors amplified the signal.

He wrote in the margin: “The supply chain is an amplifier. The lemonade stand is the canary.”

Question 3: The Ethical Cargo (The One That Broke Everyone)

“You are the supply chain director for a medical device company. Your sole supplier of sterile surgical kits (used in emergency rooms nationwide) is a factory in a developing nation. An anonymous audit reveals that the factory has been using forced overtime—workers are locked in from 7 PM to 5 AM, three nights a week. No physical abuse, but no voluntary exit either. Under local law, this is legal. Under your company’s code of conduct, it is a violation. If you terminate the contract, the lead time to qualify a new supplier is 14 months. In that time, 30% of your hospital customers will face critical shortages. Mortality data suggests a 4% increase in post-operative infections when kits are rationed.

Do you cut the supplier? Or do you implement a ‘corrective action plan’ that will take 8 months, during which forced overtime continues? Defend your decision using three distinct ethical frameworks: utilitarian, deontological, and virtue ethics. Then, propose a structural supply chain redesign that would make this trade-off obsolete.”

Leo’s heart pounded. This wasn’t a math problem. This was a wound.

He wrote:

• Utilitarian (greatest good): Do not cut. 4% more infections = ~1,200 avoidable deaths over 14 months. Forced overtime is 180 workers × 12 hours extra/week = 2,160 hours of suffering per week. The math says: save the 1,200 lives, fix the supplier slowly. But I hate this answer.
• Deontological (duty): Cut immediately. A rule is a rule. The company’s code of conduct says “no involuntary confinement.” Violating it once makes the code a lie. But duty without consequence is cruelty.
• Virtue ethics (character): Courage is not recklessness. Compassion is not naivete. The virtuous act is to confront the supplier with an ultimatum: stop forced overtime in 48 hours or we walk. Simultaneously, air-freigh emergency kits from a backup source at 500% cost and beg competitors to share capacity. That buys 90 days. Use those 90 days to qualify a secondary supplier in a different country—not in 14 months, but in 12 weeks by pre-auditing, skipping red tape, and paying expedite fees. Then cut the original supplier.

For the redesign: “Never have a single source for mission-critical goods. Build a ‘redundancy fund’ equal to 5% of procurement budget. And require every supplier to publish live, audited shift logs to a blockchain—no anonymity, no excuses.”

When the three hours ended, Leo’s hand was cramped, his shirt soaked through. He walked to the front and placed his exam face-down on Dr. Vargas’s podium. She glanced up.

“Mr. Kim,” she said softly. “Did you find the answer you were looking for?”

He hesitated. “No,” he admitted. “I found better questions.”

She smiled—a rare, small thing. “That’s an A. Now go redesign the world.”

As he left the hall, Leo realized the true genius of the exam: the questions didn’t have right answers. They had responsibilities. And that was the whole point of supply chain management. Not to move boxes. To move choices—each one a tiny ship deviating south, a lemonade stand amplifying chaos, a surgeon’s hand waiting for a kit that might not come.

He pulled out his phone and texted his old internship boss: “Do we have a secondary source for wiring harnesses? I’ll explain later.”

The reply came in three seconds: “No. Should we?” supply chain management midterm exam questions

Leo typed: “Yes. Starting today.”

1. Executive Summary

The Supply Chain Management midterm typically assesses students on three core pillars: Conceptual Understanding (definitions, theories), Strategic Application (decision-making frameworks), and Quantitative Analysis (inventory models and forecasting).

This report outlines high-probability exam questions derived from standard SCM curriculum (often based on texts like Chopra & Meindl or Simchi-Levi). The questions are categorized by module to facilitate targeted studying.

4. Procurement and Sourcing

10. Compare single sourcing and multiple sourcing—pros and cons of each.
11. Describe total cost of ownership (TCO) and list at least five cost components to include in supplier selection.
12. What is supplier relationship management (SRM) and why is it important for strategic suppliers?

Answer hints:

• TCO components: purchase price, transport, duties, holding costs, quality failure costs, administrative costs, lead time risks.

6. Conclusion

Supply Chain Management midterms test the transition from theoretical knowledge to practical application. Success requires a dual focus: memorizing key definitions and frameworks for essay questions, and mastering the mathematical formulas for inventory and forecasting problems. Students who can link a calculated number (e.g., "High EOQ") back to a strategic implication (e.g., "This reduces ordering costs but increases storage costs") typically perform best.

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This guide outlines the core concepts, common question types, and key formulas typically found on a Supply Chain Management (SCM) midterm exam. 1. Fundamental SCM Concepts

Midterm exams often start with high-level definitions to ensure you understand the "big picture."

In the fast-paced world of Apex Electronics, a fictional global tech giant, your midterm exam unfolds through the eyes of Leo, the Senior Operations Manager

. Facing a sudden surge in demand for the new "Apex X" smartphone,

must navigate a series of supply chain hurdles. Each question on your exam is a "mission" Leo must complete to keep the company profitable. The Story of the Apex X Launch 1. The Strategic Blueprint (The "Vision" Mission)

starts at the Strategic Level, making long-term decisions about where to build new factories. He knows SCM isn't just about moving boxes; it's about creating value for the end customer.

Exam Question: Which level of SCM focuses on these high-stakes, long-term plans? (Answer: Strategic).

2. The Phantom Demand (The "Bullwhip" Mystery)Suddenly, orders from retailers like "BigBox Co." skyrocket, then vanish.

realizes he’s a victim of the Bullwhip Effect, where small changes in customer demand cause massive swings in orders further up the chain.

Exam Question: What effect describes the amplification of demand variations as you move upstream? (Answer: Bullwhip Effect).

3. Counting the Cost (The "Inventory" Crisis)With warehouses overflowing,

needs to calculate the Inventory Holding Cost. He looks at his $185,000 inventory and applies a 25% cost factor. He also checks his Months of Stock to see how long his current supplies will last.

Exam Question: If the average inventory is $185,000 and the holding cost factor is 25%, what is the total cost? (Answer: $46,250).

4. The Logistics Race (The "Delivery" Challenge)To get the phones to customers faster, Leo considers Cross-Docking, where goods are moved directly from incoming trucks to outgoing ones without ever sitting in a warehouse. He must choose between Centralized or Decentralized warehousing to balance cost and speed.

Exam Question: What logistics method involves unloading incoming goods and loading them directly into outbound vehicles? (Answer: Cross-Docking).

5. Moving Globally (The "Offshoring" Gamble)Leo decides to move some production to a foreign country. He knows Offshoring will lower labor costs but increase the risk of delays and higher freight costs. He uses Discounted Cash Flow (DCF) to see if the move makes financial sense over time.

Exam Question: True or False: Offshoring typically lowers labor costs but increases risk and freight costs. (Answer: True).

6. The Customer Connection (The "Pull" Strategy)Finally, Leo switches to a Pull Process, where production only starts when a real customer places an order, making the system "reactive" rather than "speculative".

Exam Question: Which process is initiated only in response to a customer order? (Answer: Pull/Reactive). Supply Chain Management Midterm Flashcards - Quizlet

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Mastering a Supply Chain Management (SCM) midterm requires a blend of conceptual understanding and quantitative precision. This guide covers core topics, typical question formats, and detailed examples to help you prepare effectively. Core Topics for Midterm Preparation

Midterms generally focus on the foundational "pillars" of supply chain management: Planning, Sourcing, Manufacturing, Delivery, and Returns. Key areas often tested include:

Supply Chain Fundamentals: Definitions of SCM, the difference between logistics and supply chain management, and the primary objectives like reducing costs while improving customer service. The Oracle of the Supply Chain Dr

Inventory Management: Concepts like Safety Stock, inventory turns, and the Economic Order Quantity (EOQ) model.

Demand Forecasting: The role of demand uncertainty and various forecasting methods (qualitative vs. quantitative).

Network Design: Factors influencing facility location and distribution center optimization.

Sourcing and Procurement: Strategic sourcing, vendor-managed inventory (VMI), and the total landed cost of products.

Logistics and Transportation: Shipment modes (air, truck, water), third-party logistics (3PL), and reverse logistics. Example Multiple-Choice Questions (MCQs)

These are common in the first section of most midterms to test foundational knowledge: What is the "bullwhip effect"? A) The stabilization of production rates.

B) The amplification of demand fluctuations as you move up the supply chain. ✅ C) The reduction of inventory levels. D) Increased collaboration among partners.

Rationale: Small changes in consumer demand can lead to large swings in orders placed with wholesalers and manufacturers.

Which production strategy builds goods only when they are needed? A) Just-in-Time (JIT) ✅ B) Make-to-Stock (MTS) C) Mass Production D) Bulk Ordering

Rationale: JIT focuses on minimizing inventory by aligning production strictly with demand. Which of the following is NOT an inventory holding cost? A) Capital Cost B) Shrinkage Cost C) 3PL Service Cost ✅ D) Storage Cost

Rationale: 3PL costs are typically considered external service fees rather than direct internal holding costs like capital or spoilage. Quantitative Practice Problems

Midterms often include a procedural section where you must calculate specific supply chain metrics. 1. Calculating Total Annual Inventory Cost

An item has an annual demand of 10,000 units. The ordering cost is $50 per order, the unit cost is $100, and the annual carrying cost rate is 25%. If the order quantity is 1,000 units, calculate the total annual cost. Step 1: Calculate Annual Ordering Cost Calculation: Step 2: Calculate Annual Carrying (Holding) Cost Calculation: Step 3: Calculate Total Annual Cost 2. Inventory Turns and Days of Supply

If a company's average inventory was $160,000 and their inventory turnover was 7, what was their Cost of Goods Sold (COGS)? Formula: Calculation: Short Answer & Discussion Questions

These questions test your ability to apply theory to real-world scenarios:

Question: Why might a company choose to maintain Safety Stock?

Expected Answer: To mitigate demand uncertainty and lead-time variability, ensuring a specific customer service level is met even when supply is delayed or demand spikes.

Question: Discuss the role of RFID technology in modern supply chains.

Expected Answer: RFID improves inventory visibility, reduces manual scanning errors, and enables real-time tracking of goods across the network.

Are you focusing more on the quantitative calculations like EOQ, or do you

What is Supply Chain Management? A Beginner's Guide - MANCOSA

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Prepping for a Supply Chain Management (SCM) midterm can feel like trying to organize a global shipping fleet in a storm. To help you navigate, Mastering Your Supply Chain Management Midterm

Supply Chain Management is more than just moving boxes; it is the strategic coordination of the entire production flow—from raw materials to the final customer. At the midterm level, exams usually focus on foundational frameworks, process metrics, and strategic decision-making. 1. Core Frameworks to Memorize

Most midterm questions will revolve around the "Pillars" or "Phases" of SCM. Familiarize yourself with these variations, as different textbooks use different labels:

The 5 Pillars: Planning, Sourcing, Manufacturing, Logistics/Distribution, and Returns.

The 4 Major Decisions: Midterms often test your ability to balance Location, Production, Inventory, and Transportation.

The SCOR Model (Plan, Source, Make, Deliver): This is the gold standard for many exams. 2. Sample Midterm Questions

Based on common SCM curriculum, here are the types of questions you should be prepared to answer: Conceptual Multiple Choice “The MV Phoenix, a 15,000-TEU container vessel, departs

Question: Which process metric describes a Starbucks store serving 20 customers per hour? Answer: This is an example of Throughput Rate. Question: What is the primary goal of "Reverse Logistics"?

Answer: Managing the flow of returned goods from the customer back to the seller or manufacturer. Strategic Short Answer

Compare Responsive vs. Efficient Supply Chains: When would you use a responsive chain (e.g., high-fashion) versus an efficient one (e.g., functional commodities like salt)?

The Bullwhip Effect: Define how small fluctuations in consumer demand can cause large swings in inventory orders further up the supply chain. Problem-Solving & Quantitative

Economic Order Quantity (EOQ): You may be asked to calculate the ideal order size to minimize total inventory costs.

Total Landed Cost: Calculating the sum of all costs associated with making and delivering a product to its final destination. 3. Key Concepts to "Ace" the Exam

The 5 C’s of Modern SCM: Look for questions regarding Collaboration, Connectivity, Customer-centricity, Control, and Compliance.

Inventory Management: Understand the difference between safety stock, cycle stock, and seasonal stock.

Sourcing vs. Procurement: Know that procurement is the process of getting the goods, while sourcing is the strategic choice of who to get them from. 4. Midterm Study Tips

Check Practice Exams: Sites like Docsity often host student-uploaded study guides and past solutions for courses like MGT 301.

Cheat Sheet Prep: If your professor allows a "cheat sheet," prioritize formulas for EOQ, Reorder Point (ROP), and standard deviation of demand.

Use Visuals: Map out a sample supply chain (e.g., for a smartphone) to see how each stage interacts—this helps with "big picture" essay questions. What Is Supply Chain Management? - IBM

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Supply chain management (SCM) midterm exams typically cover foundational concepts, strategic frameworks, and analytical calculations. Based on exam patterns from

, questions are generally divided into foundational definitions, operational strategies, and problem-solving exercises. Foundational Concepts & Definitions

These questions test your understanding of what SCM is and its primary goals. Definition of SCM

: Explain SCM in your own words and identify its primary goal, which is typically to improve customer satisfaction while reducing overall costs [5, 7, 30]. The "Three Flows"

: Identify and explain the three main flows in a supply chain: Information Financials/Cash [4, 9, 10]. Bullwhip Effect

: Define this phenomenon where demand variations are amplified as they move upstream (away from the customer) and discuss how collaborative planning can reduce its impact [19, 20]. Cycle View vs. Push/Pull : Explain the differences between a Push system (built on demand forecasts) and a Pull system (initiated by actual customer orders) [1, 10, 17]. Operational & Strategic Strategies

Questions in this section focus on how a firm manages its network and relationships. Network Design

: Discuss factors influencing facility location decisions, such as regional economic growth, infrastructure, and labor availability [8, 26]. Sourcing Strategies : Distinguish between Single Sourcing Multiple Sourcing

. Explain which is better suited for a Just-in-Time (JIT) model [16]. Procurement vs. Strategic Sourcing

: Differentiate between traditional transactional purchasing and a long-term strategic sourcing approach [10, 16].

: Understand responsibilities and risk transfer points for common terms like (Free on Board) and (Delivered Duty Paid) [16]. Analytical & Calculation Problems

Midterms often include quantitative problems that require applying specific formulas. Economic Order Quantity (EOQ)

: Calculate the optimal order size to minimize total inventory holding and ordering costs [3, 13]. Center-of-Gravity Method

: Use grid coordinates and population/demand data to determine the best location for a new distribution center or store [8, 10]. Forecasting Metrics : Identify and calculate error metrics like Mean Absolute Deviation (MAD) Mean Absolute Percentage Error (MAPE) to determine forecast accuracy [11]. Productivity & RPN Productivity

: Calculate total output value divided by total input cost [16]. Risk Priority Number (RPN) : In an FMEA analysis, calculate the RPN by multiplying Occurrence (O) × Severity (S) × Detection (D) Summary of SCM Pillars

When answering essay questions, referencing these standard frameworks can strengthen your response: The 5 Components

: Planning, Sourcing, Manufacturing, Distribution, and Returning (Reverse Logistics) [31, 33]. (speed of flow), Visibility (transparency), and Variability (fluctuations) [37]. The 7 C's of Logistics

: Connect, Create, Customize, Coordinate, Consolidate, Collaborate, and Contribute [35]. calculation walk-through for an EOQ or Center-of-Gravity problem?

Exam Construction Tips

• Mix conceptual and quantitative items to test both understanding and calculation ability.
• Ensure clarity: provide necessary assumptions (working days per year, lead time units, cost definitions).
• Include at least one integrated case to test real-world reasoning.
• Time allocation: allow roughly 2–3 minutes per point.