(a) Develop a project network for this problem.

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 has seven (7) main activities labelled A through G as shown in the
below table which also shows their estimated duration times ( in weeks)
and immediate predecessors.
Activity a
b
Immediate
Remarks
predeccessor
A
1
2
3
a = optimistic time
2
3
4
m = most likely time
C
4
A
b = pessimistic time
8
9
10
E
2
5
8
C,D
4
6.
G
1
2
3
E
(a) Develop a project network for this problem.
Transcribed Image Text:A project has seven (7) main activities labelled A through G as shown in the below table which also shows their estimated duration times ( in weeks) and immediate predecessors. Activity a b Immediate Remarks predeccessor A 1 2 3 a = optimistic time 2 3 4 m = most likely time C 4 A b = pessimistic time 8 9 10 E 2 5 8 C,D 4 6. G 1 2 3 E (a) Develop a project network for this problem.
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