Consider Table below summarizing the details of a project Activity predecessor To A B E F G K M A A,B C,D C,D F E E I,H 4 6. 1 3 3 1 4 1 2 3 Tm 6 6. 15 2 8. 4 2 10 10 4 Тр 12 20 5 10 8. 4 15 4 15 8 10 1-Construct the project network. 2-Find the critical path and the expected project completion time. 3- What is the probability of completing the project on or before 37 weeks? 4- What is the time required to complete the project with a probability of 60%

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter1: The Profession Of Transportation
Section: Chapter Questions
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Consider Table below summarizing the details of a project
B
C
F
Activity
predecessor
A
D
E
C,D
G
K
A
A,B
C,D
E
1,H
G
To
3
4
2
1
4
2
Tm
2
8
5
4
10
10
4
Тр
12
20
10
8
15
15
8
10
1-Construct the project network.
2-Find the critical path and the expected project completion time.
3- What is the probability of completing the project on or before 37 weeks?
4- What is the time required to complete the project with a probability of 60%
24
HFI24
658
Transcribed Image Text:Consider Table below summarizing the details of a project B C F Activity predecessor A D E C,D G K A A,B C,D E 1,H G To 3 4 2 1 4 2 Tm 2 8 5 4 10 10 4 Тр 12 20 10 8 15 15 8 10 1-Construct the project network. 2-Find the critical path and the expected project completion time. 3- What is the probability of completing the project on or before 37 weeks? 4- What is the time required to complete the project with a probability of 60% 24 HFI24 658
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