C-1200 C-6 to 10 B-2200 B-4 to 8 Four components A, B & C are used as follows 120 per week each 50 per week each 180 per week each Normal Usage Minimum Usage Maximum Usage A-1500 A-8 to 10 Re-ordering quantity Re-ordered period/weeks For each component, calculate Re-ordering level Minimum level Maximum level Average stock level Re-ordering level Minimum level Maximum level

Four components A, B \& C are used as follows