Assignment: Chapter 12 Homework: Managing Inventories in Supply Chains Assignment Score: 16.48% Questions Problem 12-76 Algo (Managing Fixed-Period Inventory Systems) - Question 9 of 11 . 7. Hint(s) Check My Work Average demand =280 units / week Lead time =5 weeks Order cost =$55/ order Unit cost =$95 Carrying charge rate =0.085 Desired service level =95 percent Standard deviation of weekly demand =43 Number of weeks per year =52 T: weeks