Practical Management Science
5th Edition
ISBN: 9781305734845
Author: WINSTON
Publisher: Cengage
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Chapter 12.5, Problem 13P
Summary Introduction
To explain: The way cost of understocking, cost of overstocking, the critical fractile, the optimal order quantity changes and if these changes are intuitive.
Inventory and supply chain models:
The functions of inventory and supply chain are one of the most important business decision areas for an organization. The first important aspect of these concepts is to have adequate inventory on hand. The second important aspect is to carry a little amount of inventory as possible.
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XYZ has developed the following data from its Material A
Safety stock 280
Average (normally) daily use 200
Maximum daily use 240
Minimum daily use 180
EOQ 1,000
Cost of placing an order P20
Working days per year 250 days
Lead time 6 days
What is the reorder point?
What is the absolute maximum inventory?
What is the normal maximum inventory?
What is the cost of carrying an inventory per unit per year?
What is the cost of carrying an inventory per unit per year?
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Item X Is a standard item stocked in a company's inventory of component parts. Each year the firm, on a random basis, uses about 2,700 of item X, which costs $25 each. Storage costs, which include insurance and cost of capital, amount to $5 per unit of average inventory. Every time an order is placed for more of item X, it costs $20. a. Whenever item X is ordered, what should the order size be?
Note: Round your answer to the nearest whole number.
b. What is the annual cost for ordering item X?
Note: Round your order quantity to the nearest whole number and your final answer to 2 decimal places.
Suppose the College of Engineering is planning to sell merchandise this year. They don't know how many
students will be interested or how many will sell, so they've received three quotes for orders of different
sizes. Assume the relationship is linear or best fit.
a) What is the fixed cost? ✔ [ Select]
300
200
250
500
would cost, based on the above calculations?
b) What are the Variable
c) If the merchandise is v
Small Order
Medium Order
Large Order
Units
250
500
1000
[Select]
Cost Quote
$5,000.00
$9,500.00
$18,900.00
they need 1,500 units, what do you predict it
d) If the College of Engineering were to receive an offer from a different producer for
a flat rate of $19 per shirt, what would be the breakeven point between the two
scenarios (round to the nearest 10 units)? [Select]
Chapter 12 Solutions
Practical Management Science
Ch. 12.4 - Prob. 1PCh. 12.4 - Prob. 2PCh. 12.4 - Prob. 3PCh. 12.4 - Prob. 4PCh. 12.4 - Prob. 5PCh. 12.4 - Prob. 6PCh. 12.4 - Prob. 7PCh. 12.4 - Prob. 8PCh. 12.4 - Prob. 9PCh. 12.4 - Prob. 10P
Ch. 12.4 - Prob. 11PCh. 12.5 - Prob. 12PCh. 12.5 - Prob. 13PCh. 12.5 - Prob. 14PCh. 12.5 - Prob. 15PCh. 12.5 - Prob. 16PCh. 12.5 - Prob. 17PCh. 12.5 - Prob. 18PCh. 12.5 - Prob. 19PCh. 12.5 - Prob. 20PCh. 12.5 - Prob. 21PCh. 12 - Prob. 27PCh. 12 - Prob. 28PCh. 12 - Prob. 29PCh. 12 - Prob. 30PCh. 12 - Prob. 31PCh. 12 - Prob. 32PCh. 12 - Prob. 33PCh. 12 - Prob. 34PCh. 12 - Prob. 35PCh. 12 - Prob. 36PCh. 12 - Prob. 38PCh. 12 - Prob. 39PCh. 12 - Prob. 40PCh. 12 - Prob. 42PCh. 12 - Prob. 43PCh. 12 - Prob. 44PCh. 12 - Prob. 45PCh. 12 - Prob. 46PCh. 12 - Prob. 47PCh. 12 - Prob. 48PCh. 12 - Prob. 49PCh. 12 - Prob. 53PCh. 12 - Prob. 54PCh. 12 - In terms of K, D, and h, what is the average...Ch. 12 - Prob. 56PCh. 12 - Prob. 57PCh. 12 - Prob. 58PCh. 12 - Prob. 59PCh. 12 - Prob. 60PCh. 12 - Prob. 61PCh. 12 - Prob. 62PCh. 12 - Prob. 63PCh. 12 - Prob. 64PCh. 12 - Prob. 65PCh. 12 - Prob. 66PCh. 12 - Prob. 67PCh. 12 - Prob. 68PCh. 12 - Prob. 69PCh. 12 - Prob. 70PCh. 12 - Prob. 71PCh. 12 - Prob. 1.1CCh. 12 - Prob. 1.2CCh. 12 - Prob. 1.3C
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