Production and Operations Analysis, Seventh Edition
7th Edition
ISBN: 9781478623069
Author: Steven Nahmias, Tava Lennon Olsen
Publisher: Waveland Press, Inc.
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Chapter 8.2, Problem 22P
Summary Introduction
Interpretation: The optimal order policy using Wagner-Whitin algorithm is to be calculated.
Concept Introduction:
The optimal order policy is known as economic order quantity (EOQ) which is used to order the different quantities in such way that minimizes the holding cost and ordering cost.
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Problem 16-12 (Algo)
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Semans is a manufacturer that produces bracket assemblies. Demand for bracket assemblies (X) is 125 units. The following is the BOM in indented form:
ITEM
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X
Bracket assembly
1
A
Wall board
4
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2
D
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4
E
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1
C
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3
F
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G
Plastic cap
2
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A
B
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D
E
F
G
Inventory
22
15
75
24
202
139
1,000
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Problem 21-9 (Algo)
Semans is a manufacturer that produces bracket assemblies. Demand for bracket assemblies (X) is 137 units. The following is the BoM in indented form:
ITEM
DESCRIPTION
USAGE
X
Bracket assembly
1
A
Wall board
5
B
Hanger subassembly
2
D
Hanger casting
2
E
Ceramic knob
1
C
Rivet head screw
4
F
Metal tong
3
G
Plastic cap
1
Below is a table indicating current inventory levels:
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X
A
B
C
D
E
F
G
Inventory
30
20
73
22
200
149
1,000
90
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Chapter 8 Solutions
Production and Operations Analysis, Seventh Edition
Ch. 8.1 - Prob. 1PCh. 8.1 - Prob. 2PCh. 8.1 - Prob. 3PCh. 8.1 - Prob. 4PCh. 8.1 - Prob. 5PCh. 8.1 - Prob. 6PCh. 8.1 - Prob. 7PCh. 8.1 - Prob. 8PCh. 8.1 - Prob. 9PCh. 8.2 - Prob. 10P
Ch. 8.2 - Prob. 11PCh. 8.2 - Prob. 12PCh. 8.2 - Prob. 13PCh. 8.2 - Prob. 14PCh. 8.2 - Prob. 15PCh. 8.2 - Prob. 16PCh. 8.2 - Prob. 17PCh. 8.2 - Prob. 18PCh. 8.2 - Prob. 19PCh. 8.2 - Prob. 20PCh. 8.2 - Prob. 21PCh. 8.2 - Prob. 22PCh. 8.3 - Prob. 23PCh. 8.3 - Prob. 24PCh. 8.3 - Prob. 25PCh. 8.4 - Prob. 26PCh. 8.4 - Prob. 27PCh. 8.4 - Prob. 28PCh. 8.4 - Prob. 29PCh. 8.5 - Prob. 30PCh. 8.5 - Prob. 31PCh. 8.5 - Prob. 32PCh. 8.5 - Prob. 33PCh. 8.5 - Prob. 34PCh. 8.6 - Prob. 35PCh. 8.6 - Prob. 36PCh. 8.6 - Prob. 37PCh. 8.6 - Prob. 38PCh. 8.6 - Prob. 39PCh. 8.6 - Prob. 40PCh. 8 - Prob. 41APCh. 8 - Prob. 42APCh. 8 - Prob. 43APCh. 8 - Prob. 44APCh. 8 - Prob. 45APCh. 8 - Prob. 46APCh. 8 - Prob. 48APCh. 8 - Prob. 49APCh. 8 - Prob. 50APCh. 8 - Prob. 51AP
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