Problem 28 Bookmatch Sam's Cat Hotel operates 52 weeks per year, 6 days per week. It purchases kitty inter for $11 70 per bag. The following information is available about these bags Demand = 90 bags week > Order cost = $54/order Annual holding cost-27 percent of cost Desired cycle-service level 80 percent > Lead time - 3 weeks (18 working days) Standard deviation of woody demand = 15 bags > Currenton-hand inventory is 320 bags, with no open orders or backorders Standard Deviation of Weekly Demand Suppose that San's Cat Hotel uses a P system. The average daily demand, d, is 15 bags (90/6), and the standard deviation of daily demand, Days per week 2-values is 6.124 bags. Refer to standard normal table for 2. What P (in working days) and should be used to approximate the cost trade-offs of the EOQ? The time between orders, P. should be 27 days. (Enter your response rounded to the nearest whole number.) The target inventory. T should be 740 bags. (Enter your response rounded to the nearest whole number) b. How much more safety stock is needed than with a system2 13 bags (Enter your response rounded to the nearest whole number) for hag (Enter your response as an integer) Sam's Cat Hotel operates 52 weeks per year, 6 days per week. It purchases kitty litter for $11.70 per bag. The following information is available about these bags: > Demand = 90 bags/week > Order cost = $54/order > Annual holding cost = 27 percent of cost > Desired cycle-service level = 80 percent > Lead time = 3 weeks (18 working days) > Standard deviation of weekly demand = 15 bags > Current on-hand inventory is 320 bags, with no open orders or backorders. Standard Deviation of Weekly Demand Suppose that Sam's Cat Hotel uses a P system. The average daily demand, d, is 15 bags (90/6), and the standard deviation of daily demand, , is 6.124 bags. Refer to the standard normal table for Days per week Z-values a. What P (in working days) and T should be used to approximate the cost trade-offs of the EOQ? The time between orders, P, should be 27 days. (Enter your response rounded to the nearest whole number.) The target inventory, T, should be 710 bags. (Enter your response rounded to the nearest whole number.) b. How much more safety stock is needed than with a Q system? 13 bags. (Enter your response rounded to the nearest whole number.) c. It is time for the periodic review. How much kitty litter should be ordered? bags. (Enter your response as an integer.) Questio