Mylab Operations Management With Pearson Etext -- Access Card -- For Operations Management: Sustainability And Supply Chain Management (13th Edition)
13th Edition
ISBN: 9780135225899
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Question
Chapter A, Problem 29P
Summary Introduction
To determine: The expected value of the game.
Introduction: A tool which supports in decision making with the help of tree or graph or model of decision including their consequences, outcomes, cost, resources and utility. It helps to show the outcome of one choice affects the other and its future consequences.
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Question 14
Which of the following is true of decision trees when used to solve a complex problem?
They can be converted into truth tables.
They can be used only when the decision maker is risk neutral.
They provide a useful way to decompose the problem.
None of the choices
They are used to compute a decision maker's risk tolerance.
Question 1.
A researcher wants to study the effect of a price change on the sales of various brands of a certain
product. Assume the market is made up of four brands - W, X, Y and Z- and the price change
(decrease) for brand W is introduced immediately after time t0. Assume every respondent buys
exactly one unit of the product in each period. Data on number of respondents buying each brand
in each period, based on a panel, are as follows:
W
W
175
25
0.
to
100
25
25
Y
25
0.
50
Z
50
0.
25
Note: Confine your attention only to the data presented. Assume the world starts at to and stops
after ti and the strategies of brands X, Y, and Z are unchanged between to and ti.
a)
Based on the data, is the price change for brand W successful? Focus on the market
share as the relevant criterion. Show the calculations
b) How many individuals in total switched brands between periods to and t1? Show your
calculations.
Question
A local real estate investor in Kingston is considering three investments: a motel, a restaurant, or a theatre. Profits from the motel or restaurant will be affected by the availability of gasoline and the number of tourist; Profits from the theatre will be relatively stable under any conditions. The following payoff table shows the profit or loss that could result from each investment:
Real Estate Investor Payoff Table
Payoffs are Profits
States of Nature (Gasoline Avaliability)
Decision Alternatives
Shortage
Stable Supply
Surplus
Motel
$8,000
$15,000
$22,000
Restaurant
$2,000
$8000
$6,000
Theater
$6,000
$6,000
$5,000
Which option should the real estate investor choose if he uses the Equal Likelihood criterion?
Using a maximax approach, what alternative should the real estate investor choose?
Using the Maximum approach, what alternative should the real estate investor choose?
Chapter A Solutions
Mylab Operations Management With Pearson Etext -- Access Card -- For Operations Management: Sustainability And Supply Chain Management (13th Edition)
Ch. A - Prob. 1DQCh. A - Prob. 2DQCh. A - Prob. 3DQCh. A - Prob. 4DQCh. A - Prob. 5DQCh. A - Question: 6. Explain how decision trees might be...Ch. A - Prob. 7DQCh. A - Prob. 8DQCh. A - Question 9. Identify the five steps in analyzing a...Ch. A - Prob. 10DQ
Ch. A - Question 11. The expected value criterion is...Ch. A - Question 12. When are decision trees most useful?Ch. A - Given the following conditional value table,...Ch. A - Prob. 2PCh. A - Prob. 3PCh. A - Jeffrey Helm owns a health and fitness center...Ch. A - Prob. 5PCh. A - Prob. 6PCh. A - Prob. 7PCh. A - Prob. 8PCh. A - Prob. 9PCh. A - Prob. 10PCh. A - The University of Miami bookstore stocks textbooks...Ch. A - Palmer Jam Company is a small manufacturer of...Ch. A - Prob. 21PCh. A - Prob. 22PCh. A - Prob. 23PCh. A - Prob. 13PCh. A - Prob. 24PCh. A - Prob. 25PCh. A - Prob. 26PCh. A - Philip Musa can build either a large video rental...Ch. A - Prob. 14PCh. A - Prob. 29PCh. A - Prob. 15PCh. A - Prob. 16PCh. A - Prob. 17P
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