Project Management In the below Precedence Diagram ( The activities durations are in weeks )  If the project manager wants to add extra (two) weeks for activity ( F ) and (three) weeks just in case other tasks may slip the schedule. Q: Show the impact of these provisions on the network diagram and recalculate the total project duration.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Project Management

In the below Precedence Diagram ( The activities durations are in weeks )

 If the project manager wants to add extra (two) weeks for activity ( F ) and (three) weeks just in case other tasks may slip the schedule.

Q: Show the impact of these provisions on the network diagram and recalculate the total project duration.

 

4
6
14
19
19
27
TF = Total Floats = Total Slacks
FF = Free Floats = Free Slacks
F=2
E=5
G=8
2
10
14
19
19
ㅇ
27
27
33
J=6
FLE
4
4
7
7
14
18
2
25
27
33
Start
A=4
B=3
D=7
|=7
33
36
36
40
4
14
20
27
M=3
N=4
FINISH
18
18
10
23
33
36
36
40
2
8
H=10
K=5
C=4
10
28
10 33
10
18 8
25
L=7
26
8
33
Transcribed Image Text:4 6 14 19 19 27 TF = Total Floats = Total Slacks FF = Free Floats = Free Slacks F=2 E=5 G=8 2 10 14 19 19 ㅇ 27 27 33 J=6 FLE 4 4 7 7 14 18 2 25 27 33 Start A=4 B=3 D=7 |=7 33 36 36 40 4 14 20 27 M=3 N=4 FINISH 18 18 10 23 33 36 36 40 2 8 H=10 K=5 C=4 10 28 10 33 10 18 8 25 L=7 26 8 33
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