Operations Management: Sustainability and Supply Chain Management (12th Edition)
12th Edition
ISBN: 9780134130422
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Question
Chapter 13, Problem 13P
Summary Introduction
To determine: The minimum cost using transportation method.
Introduction: Aggregate planning using transportation method helps to attain the minimum cost with the optimal plan. The major advantage of transportation method is to achieve the optimal Answer using optimal plans.
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QUESTION 10
A vendor for the local ballpark food stand is questioning whether to stock his concession with a large or small inventory. He believes that it will
depend upon the size of the crowd. He has developed a payoff matrix for the various alternatives (stocking decision) and states of nature (size of
crowd). What is the answer using the criterion of maximin?
Alternatives
Large Inventory
Small Inventory
Probability
OA) -$2,000
O B) $0
OC) $51,667
OD) $220,000
O E) -$5,000
Large
Crowd
$220,000
$90,000
.20
PROFIT ($)
Average
Crowd
$50,000
$70,000
.50
Small
Crowd
-$2,000
-$5,000
.30
QUESTION 1
AJ Fabrication has the following aggregate demand requirements and other data for the upcoming four quarters.
Quarter
Demand
1
1300
2
1400
3
1500
4
1300
Previous quarter's output = 1,500units
Beginning inventory = 200units
Stockout costs = $50 per unit
Inventory holding cost = $10 per unit at end of quarter
Hiring workers = $4 per unit
Firing workers = $8 per unit
Unit cost = $30 per unit
Overtime = $10 extra per unit
a) Which of the following production plans is better: Plan A - chase demand by hiring and firing: or plan B - product at a constant rate of 1200 and obtain remainder from overtime?
b) Explain the differences between repair and preventive maintenance?
c) Explain the implications of each approach when developing an asset maintenance strategy?
d) Explain the benfits and challenges associated with the implementation of an MRP system?
Problem 1
The following information applies to the City View Restaurant.
May 1 Food inventory value:
$73,480 bnl
de
May 31 Food inventory value:
$77,550
bonen
Cost of food used during May
$386,410
1. What is the inventory turnover rate for food products for the City View Restaurant?
2. What does the answer (inventory turnover ratio) in question 1 mean?
Chapter 13 Solutions
Operations Management: Sustainability and Supply Chain Management (12th Edition)
Ch. 13 - Prob. 1DQCh. 13 - Why are SOP teams typically cross-functional?Ch. 13 - Prob. 3DQCh. 13 - Prob. 4DQCh. 13 - Prob. 5DQCh. 13 - Prob. 6DQCh. 13 - Question: 7. What is level scheduling? What is the...Ch. 13 - Question: 8. Define mixed strategy. Why would a...Ch. 13 - Prob. 9DQCh. 13 - Prob. 10DQ
Ch. 13 - Question: 11. What is the relationship between the...Ch. 13 - Prob. 12DQCh. 13 - Question: 13. What are major limitations of using...Ch. 13 - Prob. 14DQCh. 13 - Question: 13.1 Prepare a graph of the monthly...Ch. 13 - Prob. 2PCh. 13 - The president of Hill Enterprises, Terri Hill,...Ch. 13 - Prob. 4PCh. 13 - Prob. 5PCh. 13 - Prob. 6PCh. 13 - Prob. 7PCh. 13 - Prob. 8PCh. 13 - Prob. 9PCh. 13 - Question: 13.10 The SOP team (see Problem 13.9)...Ch. 13 - Prob. 11PCh. 13 - Prob. 12PCh. 13 - Prob. 13PCh. 13 - Question: 13.14 Jerusalem Medical Ltd., an...Ch. 13 - Prob. 15PCh. 13 - Prob. 16PCh. 13 - Prob. 17PCh. 13 - Question: 13.18 Jose Martinez of El Paso has...Ch. 13 - Prob. 19PCh. 13 - Prob. 24PCh. 13 - Prob. 25PCh. 13 - Prob. 26PCh. 13 - Prob. 1CSCh. 13 - Prob. 2CSCh. 13 - Prob. 1VCCh. 13 - Prob. 2VCCh. 13 - Question: 3. What are some concerns the team needs...
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