What is The Critical Path and Time (day)

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter9: Decision Making Under Uncertainty
Section9.4: The Precision Tree Add-in
Problem 9P
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c: What is The Critical Path and Time (day)?

explain your answe

 

Optimistic
Time
Most Likely
Time
Pessimistic
Immediate
Activity
Time
Predecessor Activities
a
10
22
22
b
20
20
20
4
10
16
2
14
32
a
b, e
b, c
b, c
8
20
20
14
4
12
16
4
16
g, h
d, e
38
8
14
O a. a-d-j, 43 days
O b. a-d-i, 43 days
O c. a-d-i, 34 days
O d. a-d-j, 34 days
Transcribed Image Text:Optimistic Time Most Likely Time Pessimistic Immediate Activity Time Predecessor Activities a 10 22 22 b 20 20 20 4 10 16 2 14 32 a b, e b, c b, c 8 20 20 14 4 12 16 4 16 g, h d, e 38 8 14 O a. a-d-j, 43 days O b. a-d-i, 43 days O c. a-d-i, 34 days O d. a-d-j, 34 days
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