8. 4 The Western Jeans Company purchases denim from Cumberland Textile Mills. TheWestern Jeans Company uses 35,000 yards of denim per year to make jeans. The cost ofordering denim from the textile company is $500 per order. It costs Western $0.35 per yardannually to hold a yard of denim in inventory. Determine the optimal number of yards ofdenim the Western Jeans Company should order, the minimum total annual inventory cost,the optimal number of orders per year, and the optimal time between orders.( Ans: Q=10000 yards: TC=$3500; No. of orders=3.5 per year; Time between orders= 104.3)

Answered: 8. 4 The Western Jeans Company…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Michaela Bag, engaged in reselling school bags is having problems when it comes to managing its inventory quantities. Most of the time, Michaela Bag would run out of bags because she would order too few quantities. Their annual requirement, as forecasted by its proprietress, is 24,000 bags. The costs associated with carrying every unit of school bag would be ₱7. It is estimated that each order from her supplier will cost ₱300. Compute for Michaela Bag economic order quantity.
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…
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Suppose you have been employed by Kam Steels Corporation as a financial manager. You want to change old inventory ordering system to the just-in-time inventory method. The shareholders and the CEO of the firm would like to know how the new would operate and the benefits and disadvantages of the just-in-time inventory method. By providing a high-quality argument, please explain how the new would operate and its benefits and disadvantages to the shareholders and the CEO of the firm.
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