Set the right safety stock level across 10 real-world supply chain scenarios. Balance stockout risk against excess holding costs using the safety stock formula.
How to Play
Each round presents a business scenario with demand and lead time parameters.
Use the slider to set the safety stock level (0 to 200 units).
Safety stock formula: SS = Z x sqrt(LT x σd² + d² x σLT²)
Within 5% of correct answer = 10 pts, within 15% = 6 pts, within 30% = 3 pts, outside = 0 pts.
After each round, see cost consequences of your decision.
10 rounds, 100 points possible. Grades: A (90+), B (80+), C (70+), D (60+), F (<60).