Operations Management
13th Edition
ISBN: 9781259667473
Author: William J Stevenson
Publisher: McGraw-Hill Education
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Chapter 17, Problem 6P
PRINTED BY: 92248ddb24ccbc6@placeholder.10274.edu. Printing is for personal, private use only. No part of this book may be reproduced or transmitted without publisher's prior permission. Violators will be prosecuted.
Reconsider the network diagram of Problem 1a. Suppose that after 12 weeks, activities 1-2, 1-3, and 2-4 have been finished; activity 2-5 is 75 percent finished; and activity 3-6 is half finished. How many weeks after the original start time should the project be finished?
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Students have asked these similar questions
Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this nature
could be conducted. The activities, immediate predecessors, and times appear in the accompanying table:
Immediate Predecessor(s)
Activity
A
B
C
D
E
F
G
This exercise contains only parts b, c, and d.
b) The critical activities for the leadership training program development project are A-E-G
c) The project length for the leadership training program development project = 22 days.
d) Slack time for each of the activities is:
B
A, D
C
E, F
Activity
A
B
Slack Time
0
Time (days)
10
6
3
2
4
8
Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this nature
could be conducted. The activities, immediate predecessors, and times appear in the accompanying table:
Immediate Predecessor(s)
Activity
ABCDEFG
This exercise contains only parts b, c, and d.
b) The critical activities for the leadership training program development project are
B
A, D
C
E, F
Time (days)
4
5
3
10
4
6
10
Preceding
Activity
Crashed Cost per
week
$600
$700
$400
Activity
Normal Completion
Time (week)
Crashed Completion
time (week)
A
7
5
B
12
10
A
8
2
$800
$300
$500
E
C, D
5
4
F
E
9
8
D. F
10
10
i.
Draw the network diagram linking all the activities in a way that it shows if there exist any
preceding activity/activities before starting each of the mentioned activities in the above
table,
ii.
Showing the earliest start time, the earliest finish time, the latest start time and the latest
finish time of each of the activities in the project determine the completion time of the
project and the critical path.
ii.
Find the slack time (delay time) of each of the activities, the critical and the non-critical
activities.
Find the minimum possible completion time of the project by considering the crashed
completion times and the minimal total cost of that crashing the project.
iv.
Need proper handwritten answers. Thank you!
Chapter 17 Solutions
Operations Management
Ch. 17 - A project manager may need two skill setsthose of...Ch. 17 - Explain the term project champion and list some...Ch. 17 - List the steps in risk management.Ch. 17 - Give some examples of ethical issues that may...Ch. 17 - What are the key advantages of using project...Ch. 17 - What is a work breakdown structure, and how is it...Ch. 17 - Identify the term being described for each of the...Ch. 17 - List the main advantages of PERT. List the main...Ch. 17 - Why might a probabilistic estimate of a projects...Ch. 17 - Define each of these terms, and indicate how each...
Ch. 17 - Why might a person wish to be involved with a...Ch. 17 - Prob. 12DRQCh. 17 - What are some aspects of the project managers job...Ch. 17 - What is the main benefit of a project organization...Ch. 17 - What trade-offs are associated with time and cost...Ch. 17 - Who needs to be involved in assessing the cost of...Ch. 17 - Prob. 3TSCh. 17 - Project management techniques have been used...Ch. 17 - Give three examples of unethical conduct involving...Ch. 17 - For each of the following network diagrams,...Ch. 17 - Chris received new word processing software for...Ch. 17 - Prepare a Gantt chart for each of the following in...Ch. 17 - a. Develop a list of activities and their...Ch. 17 - For each of the problems listed, determine the...Ch. 17 - PRINTED BY: 92248ddb24ccbc6@placeholder.10274.edu....Ch. 17 - Three recent college graduates have formed a...Ch. 17 - The new director of special events at a large...Ch. 17 - PRINTED BY: 92248ddb24ccbc6@placeholder.10274.edu....Ch. 17 - The project described in the following table is...Ch. 17 - The following precedence diagram reflects three...Ch. 17 - A project manager has compiled a list of major...Ch. 17 - Here is a list of activity times for a project as...Ch. 17 - The project manager of a task force planning the...Ch. 17 - PRINTED BY: 92248ddb24ccbc6@placeholder.10274.edu....Ch. 17 - Chucks Custom Boats (CCB) builds luxury yachts to...Ch. 17 - Prob. 17PCh. 17 - Create a risk matrix in the style of Figure 17.13...Ch. 17 - Create a risk matrix for this project: Explain...Ch. 17 - CASE: The Case of the Mexican crazy quilt 1. The...Ch. 17 - CASE: The Case of the Mexican crazy quilt 2. The...Ch. 17 - CASE: The Case of the Mexican crazy quilt 3. The...Ch. 17 - CASE: The Case of the Mexican crazy quilt 4. The...Ch. 17 - CASE: The Case of the Mexican crazy quilt 5. The...Ch. 17 - B. Smitty Smith is a project manager for a large...
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- Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this nature could be conducted. The activities, immediate predecessors, and times appear in the accompanying table: Activity Immediate Predecessor(s) Time (days) B A, D C E, F This exercise contains only parts b, c, and d. b) The critical activities for the leadership training program development project are B - D - E - G. c) The project length for the leadership training program development project = 28 days. d) Slack time for each of the activities is: ABCDEFG Activity A Slack Time ∞ or w w w 10arrow_forward1. A project has been defined to contain the following list of activities along with their required times for completion. What would happen if activity 6 were revised to take 6 weeks instead of 1 week? 2. Construct a Gantt chart for the project defined in Problem 1.arrow_forwardOmar has recently been hired as the HIM director at a large medical center. He realizes that he has a number of employees whose job duties would allow them to work from home. Because his boss has asked him for a space reduction proposal, he recognizes the need to implement a work-at-home program for his employees. What steps should Omar take in developing a security program for the employees who will work from home? Develop a checklist of considerations, along with a list of resources that would facilitate his security program.arrow_forward
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