Zee Bhd practices proper inventory control to maintain its inventory at the optimum level. Material A is one of the inventory items purchased by the company. The re-order level of Material A is 1,500...

Extracted text: Zee Bhd practices proper inventory control to maintain its inventory at the optimum level. Material A is one of the inventory items purchased by the company. The re-order level of Material A is 1,500 kilograms and the re-order quantity is 1,300 kilograms. The lead time and usage are as follows: Lead time: Usage: Minimum 1 week Minimum 600 kilograms per week Maximum 800 kilograms per week Average 1.5 weeks Maximum 2 weeks Required to calculate for Material A: a. Minimum stock level b. Maximum stock level, and c. Average stock level.