For the A-O-A network shown below, Duration (months) Activity To Tm Tp А 3 9 10 15 20 А D C 10 12 14 G 20 26 38 1 6. E 22 33 44 H B E F 15 21 33 5 8 10 12 F H 1.5 4 6.5 Determine the following using PERT (i) Expected project duration, variance and standard deviation for each activity (ii) Determine slack for each activity (iii) Target duration if the probability of project completion is 95% and 99% 4. 3,

Practical Management Science
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ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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For the A-O-A network shown below,
Duration (months)
Tp
Activity
To
Tm
2
A
3
C
B
10
15
20
А
C
10
12
14
G
D
20
26
38
1
E
22
33
44
H
B
E
F
15
21
33
5
G
8
10
12
F
H
1.5
4
6.5
Determine the following using PERT
(i) Expected project duration, variance and standard deviation for each activity
(ii) Determine slack for each activity
(iii) Target duration if the probability of project completion is 95% and 99%
(iv) Probability of completion of project within 60 months and 54 months
4.
3.
Transcribed Image Text:For the A-O-A network shown below, Duration (months) Tp Activity To Tm 2 A 3 C B 10 15 20 А C 10 12 14 G D 20 26 38 1 E 22 33 44 H B E F 15 21 33 5 G 8 10 12 F H 1.5 4 6.5 Determine the following using PERT (i) Expected project duration, variance and standard deviation for each activity (ii) Determine slack for each activity (iii) Target duration if the probability of project completion is 95% and 99% (iv) Probability of completion of project within 60 months and 54 months 4. 3.
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