Practical Management Science, Loose-leaf Version
5th Edition
ISBN: 9781305631540
Author: WINSTON, Wayne L.; Albright, S. Christian
Publisher: Cengage Learning
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Chapter 12.4, Problem 10P
Summary Introduction
To identify: The region at which the optimal ordering quantity is present if there is no price break.
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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Please help with the numbers given below! Richardson Ski Racing (RSR) sells equipment needed for
downhill ski racing. One of RSR's products is fencing used on downhill courses. The fence product comes
in 150-foot rolls and sells for $215 per roll. However, RSR offers quantity discounts. The following table
shows the price per roll depending on order size:
Quantity Ordered
From
To
Price per Roll
1
80
$215
81
160
$195
161
320
$175
321
and up $155
Click on the datafile logo to reference the data.
(a) Use the VLOOKUP function with the preceding pricing table to determine the total revenue from these orders.
$
(b) Use the COUNTIF function to determine the number of orders in each price bin.
From To
Price per Roll Number of Orders
1
80
$215
81
160
$195
161
320
$175
321
and up
$155
172
Demand for a product is relatively constant at 5 units per day. Lead time for this product is normally distributed with a mean of 20 days and a standard deviation of 4 days.
(a) What reorder point provides an 80 percent service level?
(b) What reorder point provides a 90 percent service level?
(c) If the lead time standard deviation can be reduced from 4 days to 1, what reorder point now provides 90 percent service? How much is safety stock reduced by this change?
B). As an inventory manager, you must decide on the order quantity for an item. Its annual demand is 679 units. Ordering costs are $7 each time an order is placed, and the holding cost is 10% of the unit cost. Your supplier provided the following price schedule.
Quantity
Price per Unit
1 - 100
$5.65
101 - 350
$4.95
351 or more
$4.55
What ordering-quantity policy do you recommend?
Chapter 12 Solutions
Practical Management Science, Loose-leaf Version
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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