Operations Management
14th Edition
ISBN: 9781260238891
Author: Stevenson
Publisher: MCG
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Question
Chapter 5.S, Problem 14P
a)
Summary Introduction
To determine: The minimum expected cost
Introduction: Expected monetary value is an anticipated value for an investment. The excepted monetary value is computed by multiplying every possible outcome by likelihood of each outcome will occur and summing the all values. Investors use expected monetary values to select the scenario that provides a desired outcome.
b.
Summary Introduction
To draw: A decision tree.
c.
Summary Introduction
To determine: The expected value of perfect information.
Expected value of perfect information (EVPI): It is the rate that a person is willing to pay to gain access to perfect information. A common area which uses expected value of perfect information is the healthcare economy. This value tries to evaluate the expected cost of the uncertainty, which can be interpreted as the expected value of perfect information.
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Question 2
An oil company must decide whether or not to drill an oil well in a particular area that they already
own. The decision maker (DM) believes that the area could be dry, reasonably good or a bonanza.
See data in the table which shows the gross revenues for the oil well that is found.
Decision
Drill
$0
Abandon
$0
Probability 0.3
Dry (D)
Seismic Results
No structure(N)
Open(0)
Closed (C)
Reasonably
good(G)
$85
$0
0.3
Drilling costs 40M. The company can take a series of seismic soundings at a cost of 12M) to
determine the underlying geological structure. The results will be either "no structure", "open
structure or "closed structure". The reliability of the testing company is as follows that is, this
reflects their historical performance.
Bonanza(B)
Note that if the test result is "no structure" the company can sell the land to a developer for 50 m.
otherwise (for the other results) it can abandon the drilling idea at no benefit to itself.
$200 m
$0
0.4
Dry(d)
0.7
0.2
0.1…
What is the best decision alternative
under Maximax criterion? (Provide
complete decision table solution)
DIHL Co. is a Danao-based logistics
company owned by Engr. Donald H.
Lalican. Anticipating the growing
demand for delivery services, he
developed a strategic plan for the
year 2022. The options are to hire
additional delivery crews in their
Mandaue facility, construct a new
facility in Talisay City, or
subcontract Ohlala Move, a small-
time company. A study conducted
by the marketing department
forecasted the following payoff
values, which are summarized in the
table below. The values are
expressed as gains and alpha = 0.6.
States of Nature
Decision Alternatives
Failure
Low
Moderate
High
Hire additional Drivers in Mandaue
-450,000
-250,000
250,000
500,000
Construct a facility in Talisay
-800,000
-400,000
300,000
700,000
Subcontracting Ohlala Move
-100,000
-10,000
150,000
300,000
Hire Additional Drivers in Mandaue
Construct a Facility in Talisay
O Subcontracting Ohlala Move
Both…
7. Consider the following decision table, which Joe Blackburn has developed for Vanderbilt Enterprises:
States of Nature
Decision Alternatives
Probability:
0.35
0.25
0.40
Low
Medium
High
A
$35
$80
$65
B
$85
$50
$70
C
$55
$70
$75
D
$70
$85
$65
E
$70
$75
$85
Part 2
The alternative that provides Blackburn the greatest expected monetary value
(EMV
LOADING...
)
is
▼
D
E
A
B
C
The EMV for this decision is
$_______(enter your answer as a whole number).
Chapter 5 Solutions
Operations Management
Ch. 5.8 - Explain the meaning of the phrase Hours versus...Ch. 5.8 - Prob. 1.2RQCh. 5.8 - Prob. 1.3RQCh. 5.8 - Prob. 1.4RQCh. 5.8 - Prob. 1.5RQCh. 5.S - Prob. 1DRQCh. 5.S - Prob. 2DRQCh. 5.S - Explain the term bounded rationality.Ch. 5.S - Prob. 4DRQCh. 5.S - Prob. 5DRQ
Ch. 5.S - What information is contained in a payoff table?Ch. 5.S - Prob. 7DRQCh. 5.S - Prob. 8DRQCh. 5.S - Under what circumstances is expected monetary...Ch. 5.S - Explain or define each of these terms: a. Laplace...Ch. 5.S - Prob. 11DRQCh. 5.S - Prob. 12DRQCh. 5.S - Prob. 13DRQCh. 5.S - Prob. 1PCh. 5.S - Refer to problem1. Suppose after a certain amount...Ch. 5.S - Refer to Problems 1 and 2 Construct a graph that...Ch. 5.S - Prob. 4PCh. 5.S - Prob. 5PCh. 5.S - The lease of Theme Park, Inc., is about to expire....Ch. 5.S - Prob. 7PCh. 5.S - Prob. 8PCh. 5.S - Prob. 9PCh. 5.S - A manager must decide how many machines of a...Ch. 5.S - Prob. 11PCh. 5.S - Prob. 12PCh. 5.S - Prob. 13PCh. 5.S - Prob. 14PCh. 5.S - Give this payoff table: a. Determine the range of...Ch. 5.S - Prob. 16PCh. 5.S - Repeat all parts of problem 16, assuming the value...Ch. 5 - Prob. 1DRQCh. 5 - Prob. 2DRQCh. 5 - How do long-term and short-term capacity...Ch. 5 - Give an example of a good and a service that...Ch. 5 - Give some example of building flexibility into...Ch. 5 - Why is it important to adopt a big-picture...Ch. 5 - What is meant by capacity in chunks, and why is...Ch. 5 - Prob. 8DRQCh. 5 - How can a systems approach to capacity planning be...Ch. 5 - Prob. 10DRQCh. 5 - Why is it important to match process capabilities...Ch. 5 - Briefly discuss how uncertainty affects capacity...Ch. 5 - Prob. 13DRQCh. 5 - Prob. 14DRQCh. 5 - Prob. 15DRQCh. 5 - Prob. 16DRQCh. 5 - What is the benefit to a business organization of...Ch. 5 - Prob. 1TSCh. 5 - Prob. 2TSCh. 5 - Prob. 3TSCh. 5 - Prob. 1CTECh. 5 - Prob. 2CTECh. 5 - Identify four potential unethical actions or...Ch. 5 - Any increase in efficiency also increases...Ch. 5 - Prob. 1PCh. 5 - In a job shop, effective capacity is only 50...Ch. 5 - A producer of pottery is considering the addition...Ch. 5 - A small firm intends to increase the capacity of a...Ch. 5 - A producer of felt-tip pens has received a...Ch. 5 - A real estate agent is considering changing her...Ch. 5 - A firm plans to begin production of a new small...Ch. 5 - A manager is trying to decide whether to purchase...Ch. 5 - A company manufactures a product using two machine...Ch. 5 - A company must decide which type of machine to...Ch. 5 - Prob. 11PCh. 5 - A manager must decide how many machines of a...Ch. 5 - Prob. 13PCh. 5 - The following diagram shows a four-step process...Ch. 5 - Prob. 15PCh. 5 - Prob. 16PCh. 5 - Prob. 17PCh. 5 - Prob. 18PCh. 5 - A new machine will cost 18,000, butt result it...Ch. 5 - Remodelling an office will cost 25,000 and will...Ch. 5 - Prob. 1CQCh. 5 - Prob. 2CQCh. 5 - Prob. 3CQ
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