Time (days) Immediate Activity a m b Predecessor(s) A 6. 9 B 4 5 1 2 D 7 В, D А, Е А, Е E 2 4 F 10 14 G 2 3 4 H 4 8. F 10 11 12 G J 15 17 19 C K 3 7 11 H, I s only part a. ty time estimates, the expected times and variance for each of the activities are: es to two decimal places.) Activity Expected Time Variance A В

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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Time (days)
Immediate
Activity
b
Predecessor(s)
a
A
3
6.
4
1
3
6.
7
8
C
В, D
A, E
A, E
4
F
5
10
14
2
3
H.
4
F
10
11
12
G
J
15
17
19
K
3
7
11
H, I
ns only part a.
vity time estimates, the expected times and variance for each of the activities are:
ses to two decimal places.)
Activity
Expected Time
Variance
A
В
C
Transcribed Image Text:Time (days) Immediate Activity b Predecessor(s) a A 3 6. 4 1 3 6. 7 8 C В, D A, E A, E 4 F 5 10 14 2 3 H. 4 F 10 11 12 G J 15 17 19 K 3 7 11 H, I ns only part a. vity time estimates, the expected times and variance for each of the activities are: ses to two decimal places.) Activity Expected Time Variance A В C
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