Determine the expected completion time and variance for each activity. b) Determine the total project completion time and the critical path for the project. c) Determine ES, EF, LS, LF, and slack for each activity. d) What is the probability that Kelle Carpet and Trim will finish the project in 40 days or less?

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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a) Determine the expected completion time and variance for each activity. b) Determine the total project completion time and the critical path for the project. c) Determine ES, EF, LS, LF, and slack for each activity. d) What is the probability that Kelle Carpet and Trim will finish the project in 40 days or less?

TIME (DAYS)
IMMEDIATE
АCTIVITY
a
PREDECESSOR(S)
A
3
8
В
2
4
4
C
1
2
D
6.
7
8
C
E
2
4
В, D
F
10
14
А, E
G
1
4
А, Е
H
6.
9.
F
10
11
12
14
16
20
C
K
2
8
10
H, I
Transcribed Image Text:TIME (DAYS) IMMEDIATE АCTIVITY a PREDECESSOR(S) A 3 8 В 2 4 4 C 1 2 D 6. 7 8 C E 2 4 В, D F 10 14 А, E G 1 4 А, Е H 6. 9. F 10 11 12 14 16 20 C K 2 8 10 H, I
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