What is the estimated slack time for activity W? 45 days 85 days 0 days 25 days 35 days

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Consider the following work breakdown structure:
Activity
Start
U
V
W
Precedes
U,V
W
25 days
35 days
W.X
Z
Duration Estimates (Days)
Optimistic
35
28
26
X
Y
28
Y
Z
26
Z
End
36
What is the estimated slack time for activity W?
45 days
85 days
0 days
Most Likely
50 40 35 40 29 50
60
Pessimistic
65
52
44
52
38
84
Transcribed Image Text:Consider the following work breakdown structure: Activity Start U V W Precedes U,V W 25 days 35 days W.X Z Duration Estimates (Days) Optimistic 35 28 26 X Y 28 Y Z 26 Z End 36 What is the estimated slack time for activity W? 45 days 85 days 0 days Most Likely 50 40 35 40 29 50 60 Pessimistic 65 52 44 52 38 84
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