EBK PRINCIPLES OF OPERATIONS MANAGEMENT
10th Edition
ISBN: 8220102744059
Author: HEIZER
Publisher: PEARSON
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Chapter 3, Problem 11P
a)
Summary Introduction
To draw: An AON diagram of the project.
Introduction: In the activity on nodes (AON) project network diagram, the nodes denote activities and the arrows show only the precedence and succession sequence.
b)
Summary Introduction
To determine: The critical path.
c)
Summary Introduction
To determine: The project duration.
d)
Summary Introduction
To determine: The slack time.
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The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations and what activities each must precede:
Duration (weeks)
Precedes
B, C
E
F
F
Activity
A (start)
What is the total slack for the non critical path(s) in the project?
BOE
C
F (end)
1
2.
2182
This exercise contains only parts b, c, and d.
b) The activities on the critical path are
c) The total project completion time for Rafay Ishfaq's software firm is weeks. (Enter your response as a whole number.)
d) Determine the slack time for each of the activities. (Enter your responses as whole numbers.)
ABC EF
11
Activity Slack Time (weeks)
week(s) (Enter your response as a whole number.)
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations and what activities each must precede:
Duration (weeks)
Precedes
B, C
F
E
F
This exercise contains only parts b, c, and d.
b) The activities on the critical path are
c) The total project completion time for Rafay Ishfaq's software firm is
d) Determine the slack time for each of the activities. (Enter your responses as whole numbers.)
Activity
A (start)
BOE
C
F (end)
weeks. (Enter your response as a whole number.)
Activity
A
B
ош
2
9
2
6
3
F
Slack Time (weeks)
What is the total slack for the non critical path(s) in the project? week(s) (Enter your response as a whole number.)
The following is a table of activities associated with a project at Rafay Ishfaq's software firm in Chicago, their durations and what activities each must precede:
Duration (weeks)
This exercise contains only parts b, c, and d.
b) The activities on the critical path are A-B-F
Activity
A (start)
BU
C
E
F (end)
1
2362
10
Precedes
B, C
F
E
F
c) The total project completion time for Rafay Ishfaq's software firm is 13 weeks. (Enter your response as a whole number.)
d) Determine the slack time for each of the activities. (Enter your responses as whole numbers.)
Activity Slack Time (weeks)
Chapter 3 Solutions
EBK PRINCIPLES OF OPERATIONS MANAGEMENT
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