Activity Duration A B C D E TI F Start For the project represented above, determine the earliest and latest start and finish times for each activity. G H 7 5 7 3 7 3 7 9 0 7 7 12 12 15 18 A 14 ES X B X C 7 12 14 15 19 18 25 23 Determine the expected overall completion time. LS X X X X X X X E X D 0 9 5 7 7 15 18 14 EF X X X X X X X F X H 7 21 19 22 26 18 25 23 LF X X X X X X X 0 5 0 5 5 0 0 Finish 0 Slack X X X X X X i

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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A project network is shown in the figure.
Activity Duration
A
31
B
C
D
E
F
Start
For the project represented above, determine the earliest and latest start and finish times for each activity.
G
H
7
5
7
3
7
3
7
9
0
7
7
12
12
15
18
A
14
ES
X
B
X
7
12
14
15
19
18
25
23
Determine the expected overall completion time.
LS
X
X
X
X
X
X
X
E
X
D
0
9
5
7
7
15
18
14
EF
X
X
X
X
X
X
X
F
X
H
7
21
19
22
26
18
25
23
LF
X
X
X
X
X
X
G
X
0
5
0
5
5
0
Finish
0
Slack
X
X
X
X
X
X
Gi
Transcribed Image Text:A project network is shown in the figure. Activity Duration A 31 B C D E F Start For the project represented above, determine the earliest and latest start and finish times for each activity. G H 7 5 7 3 7 3 7 9 0 7 7 12 12 15 18 A 14 ES X B X 7 12 14 15 19 18 25 23 Determine the expected overall completion time. LS X X X X X X X E X D 0 9 5 7 7 15 18 14 EF X X X X X X X F X H 7 21 19 22 26 18 25 23 LF X X X X X X G X 0 5 0 5 5 0 Finish 0 Slack X X X X X X Gi
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