Production and Operations Analysis, Seventh Edition
7th Edition
ISBN: 9781478623069
Author: Steven Nahmias, Tava Lennon Olsen
Publisher: Waveland Press, Inc.
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Question
Chapter 4.4, Problem 7P
a
Summary Introduction
To determine:
Annual demand for erasers when there is no excess stock or stock out.
Introduction:
Demand of any product is the total units of product demanded by a consumer at a given price during a given period of time.
b
Summary Introduction
To determine:
Graphical representation of pipeline inventory of erasers during a year.
Introduction:
Average annual inventory is the minimum inventory that is available for a period of time.
c
Summary Introduction
To determine:
Replenishment time and implication of result.
Introduction:
Replenishment time is the time period in which quantity of goods are produced and is calculated taking into account workers and working days.
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Stationery Supplies orders plastic erasers from a company in Nürnberg, Germany.It takes six weeks to ship the erasers from Germany to Utah. Stationery Suppliesmaintains a standing order of 200 erasers every six months (shipped on the first ofJanuary and the first of July).a. Assuming the ordering policy the store is using does not result in large buildupsof inventory or long-term stock-outs, what is the annual demand for erasers?b. Draw a graph of the pipeline inventory (that is, the inventory ordered but notreceived) of the erasers during one year. What is the average pipeline inventoryof erasers during the year?
Kendi Company uses 800 units of a product per year on a continuous basis. The product has a Fixed Cost of $50 per order, and its carrying cost is $2 per unit per year. It takes 5 days to receive a shipment after an order is placed, and the firm wishes to hold 10 days’ usage in inventory as a safety stock. Show Computations and Explanations.
A. Calculate the EOQ.
B. Determine the Average Level of Inventory. (Note: Use a 365-day year to calculate daily usage.) (Format: 111.11)
C. Determine the Reorder Point. (Format: 11.11)
Thompson Paint Company uses 60,000 gallons of pigment per year. The cost of ordering pigment is $200 per order, and the cost of carrying the pigment in inventory is $1 per gallon per year. The firm uses pigment at a constant rate every day throughout the year.
a. Calculate the EOQ.
b. If it takes 20 days to receive an order once it has been placed, determine the reorder point in terms of gallons of pigment. (Note: Use a 365-day year.)
Chapter 4 Solutions
Production and Operations Analysis, Seventh Edition
Ch. 4.4 - Prob. 1PCh. 4.4 - Prob. 2PCh. 4.4 - Prob. 3PCh. 4.4 - Prob. 4PCh. 4.4 - Prob. 5PCh. 4.4 - Prob. 6PCh. 4.4 - Prob. 7PCh. 4.4 - Prob. 8PCh. 4.4 - Prob. 9PCh. 4.5 - Prob. 10P
Ch. 4.5 - Prob. 11PCh. 4.5 - Prob. 12PCh. 4.5 - Prob. 13PCh. 4.5 - Prob. 14PCh. 4.5 - Prob. 15PCh. 4.5 - Prob. 16PCh. 4.6 - Prob. 17PCh. 4.6 - Prob. 18PCh. 4.6 - Prob. 19PCh. 4.6 - Prob. 20PCh. 4.7 - Prob. 21PCh. 4.7 - Prob. 22PCh. 4.7 - Prob. 23PCh. 4.7 - Prob. 24PCh. 4.7 - Prob. 25PCh. 4.8 - Prob. 26PCh. 4.8 - Prob. 27PCh. 4.8 - Prob. 28PCh. 4.9 - Prob. 29PCh. 4.9 - Prob. 30PCh. 4 - Prob. 31APCh. 4 - Prob. 32APCh. 4 - Prob. 33APCh. 4 - Prob. 34APCh. 4 - Prob. 35APCh. 4 - Prob. 36APCh. 4 - Prob. 37APCh. 4 - Prob. 38APCh. 4 - Prob. 39APCh. 4 - Prob. 40APCh. 4 - Prob. 41APCh. 4 - Prob. 42APCh. 4 - Prob. 43APCh. 4 - Prob. 44APCh. 4 - Prob. 45AP
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