OPERATIONS MANAGEMENT LOOSELEAF W/ CONN
14th Edition
ISBN: 9781264343898
Author: Stevenson
Publisher: MCG
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Chapter 17, Problem 1P
For each of the following network diagrams, determine both the critical path and the expected project duration. The numbers on the arrows represent expected activity times.
a. AOA diagram
b. AON diagram
c. AOA diagram
d. AON diagram
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The Mama Lit is a restaurant near a project site and it is a direct supplier of food for the nearby project site workers. To gain competitive advantage and meet quality requirements by its customer, Mama Lit has undertaken a project to achieve that. The project management team has developed the list of required activities (see Table 2) Table 2: List of Mama Lit project activities for project site workers ACTIVITY IMMEDIATE PREDECESSOR DURATION A - 2 B A 4 C A 5 D B 2 E B 1 F B 8 G D, E 3 H F 5 I F 4 J G, H, I 7 Required: a) Draw the network diagram for the project activities on node.b) Identify all the paths in the project with and identify the critical path(s).
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Activity
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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.
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d) Slack time for each of the activities is:
ABCDEFG
Activity
A
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∞ or w w w
10
A large Southeast city is requesting federal funding for a park-and-ride project. One of the requirements in the request application is a
network plan for the design phase of the project. Sophie Kim, the chief engineer, wants you to develop a project network plan to meet
this requirement. She has gathered the activity time estimates and their dependencies shown here.
ID Description
A Survey
B
Soils report
с
Traffic design
D
Lot layout
E Approve design
F
G Drainage
H Landscape
I Signage
J
Illumination
Bid proposal
The project is expected to take
The critical path is:
Early start for Activity E is:
Late finish for Activity F is:
Slack for Activity C is:
Predecessor
None
A
A
A
B, C, D
E
E
E
E
F, G, H, I
Time
(days)
9
22
25
6
76
20
24
24
25
9
days.
day(s).
Chapter 17 Solutions
OPERATIONS MANAGEMENT LOOSELEAF W/ CONN
Ch. 17.3 - Will the AI technology render project managers...Ch. 17.3 - Prob. 1.2RQCh. 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 - Prob. 9PCh. 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 - B. Smitty Smith is a project manager for a large...
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