M. Cotteleer Electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. One of Cotteleer’s components has an annual demand of 265 units, which is constant throughout the year. The carrying cost is estimated to be $1.25 per unit per year, and the ordering cost is $19 per order. Please show your work for full points. (a) To minimize cost, how many units should be ordered each time an order is placed? (b) How many orders are needed per year with the optimal policy? (c) What is the total annual cost of ordering and holding inventory? undefined

M. Cotteleer Electronics supplies microcomputer circuitry to a company that incorporates microprocessors into refrigerators and other home appliances. One of Cotteleer’s components has an annual demand of 265 units, which is constant throughout the year. The carrying cost is estimated to be $1.25 per unit per year, and the ordering cost is $19 per order. Please show your work for full points. (a) To minimize cost, how many units should be ordered each time an order is placed? (b) How many orders are needed per year with the optimal policy? (c) What is the total annual cost of ordering and holding inventory? undefined

Purchasing and Supply Chain Management

6th Edition

ISBN:9781285869681

Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson

Publisher:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson

Chapter16: Lean Supply Chain Management

Section: Chapter Questions

Problem 10DQ: The chapter presented various approaches for the control of inventory investment. Discuss three...

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Similar questions

The chapter presented various approaches for the control of inventory investment. Discuss three additional approaches not included that might involve supply chain managers.
A jewelry firm buys semiprecious stones to make bracelets and rings. The supplier quotes a price of $8.20 per stone for quantities of 600 stones or more, $8.70 per stone for orders of 400 to 599 stones, and $10 per stone for lesser quantities. The jewelry firm operates 214 days per year. Usage rate is 25 stones per day, and ordering costs are $48. a. If carrying costs are $2 per year for each stone, find the order quantity that will minimize total annual cost. (Round your intermediate calculations and final answer to the nearest whole number.) Order quantity stones b. If annual carrying costs are 27 percent of unit cost, what is the optimal order size? (Round your intermediate calculations and final answer to the nearest whole number.) Optimal order size stones c. If lead time is 5 working days, at what point should the company reorder? Reorder quantity stones
A jewelry firm buys semiprecious stones to make bracelets and rings. The supplier quotes a price of $8.30 per stone for quantities of 600 stones or more, $9.40 per stone for orders of 400 to 599 stones, and $10 per stone for lesser quantities. The jewelry firm operates 175 days per year. Usage rate is 25 stones per day, and ordering costs are $48. a. If carrying costs are $2 per year for each stone, find the order quantity that will minimize total annual cost. (Round your intermediate calculations and final answer to the nearest whole number.) Order quantity _____________ stones b. If annual carrying costs are 20 percent of unit cost, what is the optimal order size? (Round your intermediate calculations and final answer to the nearest whole number.) Optimal order size ________ stones
Regional Supermarket is open 360 days per year. Daily use of cash register tape averages 10 rolls.Usage appears normally distributed with a standard deviation of 2 rolls per day. The cost of ordering tape is $1, and carrying costs are 40 cents per roll a year. Lead time is three days.a. What is the EOQ?b. What ROP will provide a lead time service level of 96 percent?
A local distributor for a national tire company expects to sell approximately 9,600 steelbelted radial tires of a certain size and tread design next year. Annual carrying cost is $16per tire, and ordering cost is $75. The distributor operates 288 days a year.a. a. What is the EOQ?
Regional Supermarket is open 360 days per year. Daily use of cash register tape averages 10 rolls. Usage appears normally distributed with a standard deviation of 2 rolls per day. The cost of order-ing tape is $1, and carrying costs are 40 cents per roll a year. Lead time is three days. a. What is the EOQ?b. What ROP will provide a lead time service level of 96 percent?
Nelson’s Hardware Store stocks a 19.2 volt cordless drill that is a popular seller. Annual demand is 5,000 units, the ordering cost is $15, and the inventory holding cost is $4/unit/year.a. What is the economic order quantity?b. What is the total annual cost for this inventory item?
Babble, Inc., buys 400 blank cassette tapes per month for use in producing foreign language courseware. The ordering cost is $12.50. Holding cost is $0.12 per cassette per year. a. How many tapes should Babble, Inc., order at a time? b. What is the time between orders?
Meena Distributors has an annual demand for an airport metal detector of 1,420 units. The cost of a typical detector to Meena is $400. Carrying cost is estimated to be 19% of the unit cost, and the ordering cost is $25 per order. If Purushottama Meena, the owner, orders in quantities of 300 or more, he can get a 4% discount on the cost of the detectors. Should Meena take the quantity discount? Part 2 What is the EOQ without the discount? EOQ = enter your response here units (round your response to one decimal place). Part 3 Since the total cost with the discount is ▼ greater than less than the total cost without the discount, Meena ▼ should should not order 300 units at a time in order to qualify for the discount.
Economic Order QuantityA pipe manufacturer requires a chemical for making plastic at the rate of 6000gallons per year. The cost of keeping the chemical storage is $10 per gallon peryear. Ordering costs are $200 per order. The chemical is bought at $45 pergallon.What is the EOQ and the Annual Total Cost?
(c) A company which produces washing machines has to store a certain item, and two such items are needed to assemble one washing machine. Annual demand for machines is 1000 units. The following information is available. Ordering cost = Rs.250 per order Inventory holding cost = Rs.125 per unit per year Back-order cost = Rs.150 per unit per year Find the following. i) Economic order quantity ii) Optimum level of shortage
Thomas Kratzer is tbe purchasing manager for theheadquarters of a la rge insurance company chain with a centralinventory operation. Thomas's fas test-moving inventory itemhas a demand of 6,000 units per year. The cost of each unit is$ 100, and the inventory carrying cost is $10 per unit per year. The average ordering cost is $30 per order. It takes about 5 days for anorder to arrive, and the demand for I week is 120 units. (This is acorporate operation, and there are 250 working days per year.)a) What is the EOQ?b) What is the average inventory if the EOQ is used?c) What is the optimal number of orders per yea r?d) What is the optimal number of days in between any two orders?e) What is the annual cost of ordering and holding inventory?f) What is the total annual inventory cost, including the cost ofthe 6,000 units?