JoMc Co. are famous in building low-rise condominium. JoMc needs to build an automated low- rise condominium and want to use PERT/CPM to help them manage the project. The table on the next slide shows the activities that comprise the project. Each activity's estimated completion time (in weeks) and immediate predecessors are listed as well. The project manager wants to know the total time to complete the project, which activities are critical, and the earliest and latest start and finish dates for each activity. Formulate the LP considering the Expected Time.
JoMc Co. are famous in building low-rise condominium. JoMc needs to build an automated low- rise condominium and want to use PERT/CPM to help them manage the project. The table on the next slide shows the activities that comprise the project. Each activity's estimated completion time (in weeks) and immediate predecessors are listed as well. The project manager wants to know the total time to complete the project, which activities are critical, and the earliest and latest start and finish dates for each activity. Formulate the LP considering the Expected Time.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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operations research - pert cpm
Transcribed Image Text:PERT-CPM practice problem
1. JoMc Co. are famous in building low-rise condominium. JoMc needs to build an automated low-
rise condominium and want to use PERT/CPM to help them manage the project. The table on the
next slide shows the activities that comprise the project. Each activity's estimated completion
time (in weeks) and immediate predecessors are listed as well. The project manager wants to
know the total time to complete the project, which activities are critical, and the earliest and latest
start and finish dates for each activity. Formulate the LP considering the Expected Time.
Optimistic Time
(weeks)
4
Most Likely
Time (weeks)
Immediate
Pessimistic
Activity
Predecessor
Time (weeks)
A
B
1
4.5
5
A
3
3
3
D
A
4
6.
E
A
0.5
1
1.5
В, С
В, С
Е, F
Е, F
F
3
4
5
1
1.5
Н
5
7
I
2
5
8
J
D, H
2.5
2.75
4.5
K
G, I
3
7
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