Check My Work Brenda opened a pool and spa store in a lively shopping mall and finds business to be booming but she often stocks out of key items customers want. The 28-ounce bottle of Super Algaecide (SA) is a high margin SKU, but it stocks out frequently, Ten SA bottles come in each box, and she orders boxes from a vendor 160 miles away. Brendas buwy running the store and seldom his time to review store inventory status and order the right quantity at the right time. She collected the following data: Demand - boxes per week Store open 4 weeks/year Order cost $50/order Lead time 5 weeks Item cost=5100/box Std. deviation in weekly demand 6 Inventory holding cont 15 percent per year Service level 92 percent Brenda wants to conuder uitting up a fixed period inventory system for the 2 ounce bottle of Super gaecide (SA) SKU. At the beginning of the current week, D.). Kole the materials manager, checked the inventory level and found 50 units on hand. There were no scheduled receipts and 25 units were on backorder a. What is the review period (7)? Do not round intermediate calculations. Round your answer up to the nearest whole number weeks b. What is stock teplenishment level with safety stock (97 Do not round intermediate calculations. Round your answer to the nearest whole number bottes C. How many unit should be ordered? Do not found intermediate calculations, Round your answer to the nearest whole number order/year