A drugstore uses fixed-order cycles for many of the items it stocks. The manager wants a service level of .99. The order interval is 12 days, and lead time is 4 days. Average demand for one item is 63 units per day, and the standard deviation of demand is 6 units per day. Given the on-hand inventory at the reorder time for each order cycle shown in the following table. Use Table. Cycle On Hand 1 38 2 10 3 93 Determine the order quantities for cycles 1, 2, and 3:

Dave’s local college football team is playing for the national championship in next month’s bowl game, and he’s thinking about having “We’re number one” T-shirts imprinted in honor of the team. It’s too late to get the shirts before game day, but if he orders today, he can get them within a few days after the game.   The shirts must be ordered in multiples of 1000, and Dave has estimated the amount of profit he will make for possible outcomes of the game.   Given the following payoff table, what will Dave do if he uses the maximin criterion? The maximax criterion? The minimax regret criterion? Order no shirts $0 wins $0 loses $0 ties  Order 1000 shirts $800 wins $-200 loses $200 ties   Order 2000 shirts $1600 wins  $-400 loses  $300 ties

Andy's Job Shop buys two parts (Tegdiws and Widgets) for use in its production system from two different suppliers. The parts are needed throughout the entire 52-week year to assemble Uediracs for sale. Tegdiws are used at a relatively constant rate but the use of Widgets vary with demand. Andy wants to improve his inventory management system and use either a "P" system or a "Q" system. What are the advantages and disadvantages of each system in this application and what information is needed to choose between them?

Alpha Products, Inc., is having a problem trying to control inventory. There is insufficient time to devote to all its items equally. The following is a sample of some items stocked, along with the annual usage of each item expressed in dollar volume. ITEM ANNUAL DOLLAR USAGE ITEM ANNUAL DOLLAR USAGE a S 30, 100 k S 1,700 b 27,000 120,000 c 93,000 m 111,000 d 1,400 n 3,000 e 1,800 o 500 f 30,000 p 114, 000 g 1,600 q 2,600 h 2,500 г 28,000 i 3, 200 s 2, 800 j 1,500 t 3, 100 a. Suggest a system for allocating control time? multiple choice ABC analysis Cycle counting b. Specify where each item from the list would be placed.

Blue Wave corp will need 275,000 units of raw materials next year. The purchase price of the raw materials per unit is 950. The ordering cost for each order is 2,000, while the carrying cost is 30% of the average inventory value. Calculate:a. The most economical order quantity (EOQ)b. How many times should the company order in a year?c. How many days should the company place an order once (1 year = 365 days)?

David's Delicatessen flies in Hebrew National salamis regularly to satisfy a growing demand for the salamis in Silicon Valley. The owner, David Gold, estimates that the demand for the salamis is pretty steady at 175 per month. The salamis cost Gold $1.85 each. The fixed cost of calling his brother in New York and having the salamis flown in is $200. It takes three weeks to receive an order. Gold's accountant, Irving Wu, recommendsan annual cost of capital of 22 percent, a cost of shelf space of 3 percent of the value of the item, and a cost of 2 percent of the value for taxes and insurance.  How many salamis should Gold have on hand when he phones his brother to send another shipment?

Thomas Kratzer is the purchasing manager for the headquarters of a large insurance company chain with a central inventory operation. Thomas’s fastest-moving inventory item has a demand of 6,000 units a year. The purchasing cost of each unit is $16 (additional 5% discount applies if at lease 150 units ordered a time), and the inventory carrying cost is $3 per unit per year. The average ordering cost is $10 per order. It takes about 3 working days for an order to arrive. (This is a corporate operation, and there are 300 working days per year.) Answer the following questions, Q1~Q5. Note that you must include Excel formulas/calculations showing how you arrive at the answer. Q1: Assume that the demand is consistent throughout the year. What is the ROP? Note that stockouts and unnecessary inventory holding should be avoided at any times. Q2: Assume that the demand is consistent throughout the year. Based on the EOQ model, to minimize the costs of purchasing, ordering and inventory holding…

University Drug Pharmaceuticals orders its antibiotics every two weeks (14 days) when a salesperson visits from one of the pharmaceutical companies. Tetracycline is one of its most prescribed antibiotics, with average daily demand of 2,000 capsules. The standard deviation of daily demand was derived from examining prescriptions filled over the past three months and was found to be 800 capsules. It takes f ive days for the order to arrive. University Drug would like to satisfy 99 percent of the prescriptions. The salesperson just arrived, and there are currently 25,000 capsules in stock.How many capsules should be ordered?

If annual sales in are 65,000 units, price per unit is $25, carrying costs are 30%, and fixed costs per order is $100, then EOQ is 1,316.56. True or False?

A printing company anticipates using 40,000 reams of paper at a uniform rate over the next year. Each time they place an order for X units of reams of paper, it is charged a flat fee of $200. Carrying costs are $4 per unit per year. A. use the formula for Economic Order Quantity to find out how many reams of paper they should purchase in each order. B. how many orders should they place over the year?