Introduction To Management Science, Global Edition
12th Edition
ISBN: 9781292092911
Author: Bernard W. Taylor
Publisher: PEARSON
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Chapter 2, Problem 4P
a)
Summary Introduction
To determine: Formulate linear programming for the given model.
Introduction: The linear programming model is used to minimize the cost and maximize the profit through algebraic and graphical presentation using different variables and satisfying them.
b)
Summary Introduction
To determine: Using graphical analysis, solve the model.
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Read the mini-case study below and answer the following questions.With an enormous amount of data stored in databases and data warehouses, it is increasinglyimportant to develop powerful tools for analysis of such data and mining interestingknowledge from it. Data mining is a process of inferring knowledge from such huge data. Themain problem related to the retrieval of information from the World Wide Web is theenormous number of unstructured documents and resources, i.e., the difficulty of locating andtracking appropriate sources.Briefly explain any five (5) types of information you can get from data mining.
Problem 1:
Practice Problems
Chapter 6 Managing Quality
The accounts receivable department has documented the following defects over a 30-day period:
Category
Frequency
Invoice amount does not agree with the check amount
108
Invoice not on record (not found)
24
No formal invoice issued
Check (payment) not received on time
18
30
Check not signed
8
Invoice number and invoice referenced do not agree
12
What techniques would you use and what conclusions can you draw about defects in the
accounts receivable department?
Problem 2:
Prepare a flow chart for purchasing a Big Mac at the drive-through window at McDonalds.
Problem 3:
Draw a fishbone chart detailing reasons why a part might not be correctly machined.
Problem 5:
Development of a new deluxe version of a particular software product is being
considered. The activities necessary for the completion of this project are listed in the
table below along with their costs and completion times in weeks.
Activity
Normal
Crash
Normal
Crash
Immediate
Time
Time
Cost
Cost
Predecessor
A
4
3
2,000
2,600
B
2
1
2,200
2,800
A
C
3
3
500
500
A
D
8
4
2,300
2,600
A
E
6
3
900
1,200
B, D
F
3
2
3,000
4,200
C, E
G
4
2
1,400
2,000
F
a. What is the project expected completion date?
b. What is the total cost required for completing this project on normal time?
c. If you wish to reduce the time required to complete this project by 1 week, which
activity should be crashed, and how much will this increase the total cost?
Chapter 2 Solutions
Introduction To Management Science, Global Edition
Ch. 2 - Prob. 1PCh. 2 - Prob. 2PCh. 2 - Prob. 3PCh. 2 - Prob. 4PCh. 2 - Prob. 5PCh. 2 - Prob. 6PCh. 2 - Prob. 7PCh. 2 - Prob. 8PCh. 2 - Prob. 9PCh. 2 - Prob. 10P
Ch. 2 - Prob. 11PCh. 2 - Prob. 12PCh. 2 - Prob. 13PCh. 2 - Prob. 14PCh. 2 - Prob. 15PCh. 2 - Prob. 16PCh. 2 - Prob. 18PCh. 2 - Prob. 19PCh. 2 - Prob. 20PCh. 2 - Prob. 21PCh. 2 - Prob. 22PCh. 2 - Prob. 23PCh. 2 - Prob. 24PCh. 2 - Prob. 25PCh. 2 - Prob. 26PCh. 2 - Prob. 27PCh. 2 - Prob. 28PCh. 2 - Prob. 29PCh. 2 - Prob. 30PCh. 2 - Prob. 31PCh. 2 - Prob. 32PCh. 2 - Prob. 33PCh. 2 - Prob. 34PCh. 2 - Prob. 37PCh. 2 - Prob. 38PCh. 2 - Prob. 39PCh. 2 - Prob. 40PCh. 2 - Prob. 41PCh. 2 - Prob. 42PCh. 2 - Prob. 43PCh. 2 - Prob. 44PCh. 2 - Prob. 45PCh. 2 - Prob. 46PCh. 2 - Prob. 47PCh. 2 - Prob. 48PCh. 2 - Prob. 49PCh. 2 - Prob. 51PCh. 2 - Prob. 53PCh. 2 - Prob. 54PCh. 2 - Prob. 56PCh. 2 - Prob. 60PCh. 2 - Prob. 61PCh. 2 - Prob. 62P
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