Loose-leaf for Operations Management (The Mcgraw-hill Series in Operations and Decision Sciences)
12th Edition
ISBN: 9781259580093
Author: William J Stevenson
Publisher: McGraw-Hill Education
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Chapter 19, Problem 3DRQ
Explain the term redundant constraint.
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Describe the steps that are used to resolve constraint issues.
Janice Brown is employed by Starport Hardware Limited as a store clerk. One day she was inthe store arranging some items on a top shelf, the ladder she was standing on collapsed and shesuffered a broken arm and leg. The doctor told her that she had to a major surgery and it wouldtake approximately three months for her to heal enough to return to work. She is very concernedabout how she would pay her medical and recurring bills during this period. Her colleaguevisited her a week after the accident and told her about workers compensation. She is unsureabout the concepts and seeks your help to answer certain questions.
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A circus is scheduled to appear in a city on a given date. The profits obtained are heavily dependent on
the weather which can be classified as "good" or" bad". The circus owners may choose to setup
operations in a large open field that is centrally located or rent a small building to stage a small version
of the circus. The small building is not expected to be adversely affected by bad weather – thus will not
affect the circus for it is well secure and has covered parking for the guests. The following shows the
profits of the options and states of nature:
States of nature
Decision alternatives
Set up in field
Rent small building
| Probability
Good
Bad
$14,500
$5,000
-$15,000
$4,000
P(G)=0.5
P(B)=0.5
The circus owners may choose to delay the decision until the day before the event is due. At this time
they can obtain the one-day weather report (free) which is usually reliable. This delay will however
increase their set up cost by $1000.00 or if they choose to rent, the rental cost will…
Chapter 19 Solutions
Loose-leaf for Operations Management (The Mcgraw-hill Series in Operations and Decision Sciences)
Ch. 19 - For which decision environment is linear...Ch. 19 - What is meant by the term feasible solution space?...Ch. 19 - Explain the term redundant constraint.Ch. 19 - Prob. 4DRQCh. 19 - Prob. 5DRQCh. 19 - Prob. 6DRQCh. 19 - Prob. 1PCh. 19 - Prob. 2PCh. 19 - Prob. 3PCh. 19 - A small candy shop is preparing for the holiday...
Ch. 19 - A retired couple supplement their income by making...Ch. 19 - Solve each of these problems by computer and...Ch. 19 - Prob. 7PCh. 19 - For Problem 6b: a. Find the range of feasibility...Ch. 19 - Prob. 9PCh. 19 - Prob. 10PCh. 19 - Prob. 11PCh. 19 - The manager of the deli section of a grocery...Ch. 19 - Prob. 13PCh. 19 - A chocolate maker has contracted to operate a...Ch. 19 - Prob. 15PCh. 19 - Prob. 16PCh. 19 - Prob. 1.1CQCh. 19 - Prob. 1.2CQCh. 19 - Prob. 1.3CQCh. 19 - Prob. 2.1CQCh. 19 - Prob. 2.2CQCh. 19 - Prob. 2.3CQCh. 19 - Prob. 2.4CQ
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