- 12.8 Madeline Thiames's Dream Siore sells water beds and assorted supplies. Her best-selling bed has an annual demand of 400 units. Ordering cost is $40; bolding cost is $5 per unit per yeac- a) To minimize the total cost, bow many units should be ordesed each time an order is placed? Inventory Management: POQ * 12.16 Race One Motors is an Indonesian car manufacturer. At its-largest manufacturiag facility, in Jakarta, the company produces subcomponents at a rate of 300 per day, and it uses these subcomponents at a rate of 12,500 per year (of 250 working days). Holding costs are $2 per itern per year, and ordering costs are $30 per order. a) What is the economic production quantity? b) How many production nuas per year will be made? c) What will be the maximum iaventory level? d) What percentage of time will the focility be prodecing components? e) What is the annual cost of ordering and holding inventory? P. Inventory Management: Order Quantity Discount Mode * 12.20 Bell Computers purchases integrated chips at $350 per chip. The holding cost is $35 per unit per year, the ordering cost is $120 per order, and sales are steady, at 400 per moeth. The cornpany's suppliet, Rich Blue Chip Manufacturing, Inc, decides to offer price concessions in order to attract larger oriters. The price structure is shown below. b) Bell Compasers wishes to use a 10% holding cost rather than the fixed $35 holding cost in part a. What is the optimal ovder quan: tity, and what is the optimal cost? P1. Inventory Management: Newsvendor -. 12.36 Cyndila Knott's oyster bar buys fresh Louisina oysters for $ per pound and sells them for $9 per pound. Any oysters not sold that day are sold to ber cousin, who has a nearby grocery store, for $2 per pound. Cynchia believes that derand follows the normal distribution, with a mean of 100 pounds and a standard deviation of 15 pounds. How many pounds should she order eacb day