Practical Management Science
6th Edition
ISBN: 9781337406659
Author: WINSTON, Wayne L.
Publisher: Cengage,
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- Investigate the historical evolution of inventory management strategies, with a focus on the contributions of R. H. Wilson.arrow_forwardAlpha 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.in Table 3 (below): Table 3. Item Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Annual Dollar Usage ($) 7,000 1,000 14,000 2,000 24,000 68,000 17,000 900 1,700 2,300 80,000 400 1,100 30,000 1,900 800 90,000 12,000 300 32,000 a) As an Operations Management specialist, what system would you recommend for allocating control time for this inventory.arrow_forwardA bedding store has a steady demand for 300 mattresses each year. The store orders mattresses from a regional wholesaler at a cost of $50 per order. The cost of each mattress depends on the order size, and the annual holding cost for mattresses is 5% of the unit cost. The store sells the mattresses for a retail price of $250. a. Use this information to fill in the following table in your answer booklet: D Annual demand Order cost Co Holding cost ratio I Selling price per unit 7" Annual revenue rD b. The wholesaler offers the following discounts depending on the order size: Discount category Order size Discount Unit cost C 1 0-49 0% $200 2 50-99 5% $190 3 100 or more 10% $180 For each discount category, find the holding cost C₁, economic order quantity Q and total annual cost TC TC = = 10 °C ₂ + 2 = C₁ + DC Co+DC. How many mattresses should the store order at a time to minimise the total annual cost? c. Fill in the following table in your answer booklet based on the economic order…arrow_forward
- Explain the basic concepts of inventory control. Use the following guide for each part of the essay: Introduction Explains the functions of an inventory and the importance of keeping it under control. Development Answer the following questions: Explain and provide examples of the four types of inventory discussed in this module.Explain what the three main costs of inventory are.arrow_forwardDiscuss with examples the two methods of inventory control. Which method do you think is better for a retail store with several items of small value?arrow_forwardRetail business's inventory includes goods in process and raw material. True Falsearrow_forward
- IL Data related to the inventories of Metro Supply are presented below: 困 Surgical Equipment $ 260 170 240 Surgical Supplies $ 120 Rehab Rehab Selling price Cost Equipment S 340 Supplies $ 165 90 250 235 162 Replacement cost Costs to sell Normal gross profit ratio 80 158 30 25 10 30% 30% 30% 20% *Show your computation! If not, no credit A) In applying the lower of cost or market rule, the inventory of surgical equipment would be valued at: B) In applying the lower of cost or market rule, the inventory of surgical supplies would be valued at: C) In applying the lower of cost or market rule, the inventory of rehab equipment would be valued at: D) In applying the lower of cost or market rule, the inventory of rehab supplies would be valued at:arrow_forwardHi, I need help solving this Operations Management problem. Thank you!arrow_forwardTyler decided to open a bakery because everyone he knew told him that his baked goods were "out of this world." He had a little bit of a business school background because he got his Bachelor's from SPS at UIW recently. He remembered his teacher telling him that inventory models can be used for both the raw materials as well as the finished products for a business like his. So, he decided to see if he could use the basic EOQ model for identifying how much quantity to order of raw materials such as eggs, flour, sugar, etc. To get started, he decided to create a model for flour based on the information he had on hand regarding potential costs as follows: Usage per month 100 Ibs Purchase cost $1 per Ib. Order cost $10.00 per order sent Annual Holding Rate 10% of purchase price per Ib. • 52-week year 300 working days per year • Lead time 2 days Fill in the following table based on this information: Optimal Inventory Policy Answer Type 7 Reorder Point r Ibs. 8 Number of Orders Per Year…arrow_forward
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