A 13 - 20 -17 2-4 -6 5-8 - 11 8- 10 - 12 S 6-8 -16 T 2-12-22 9-12 -15 UIRED: a. Detemine the expected time (t.) for each activity.

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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2. A company is faced with the following PERT network situ ation for a certain project (time in days):
A
13 - 20 -17
2 -4 -6
Start
5-8 - 11
8 - 10 - 12
6-8-16
2- 12-22
9-12 -15
REQUIRED:
a. Detemine the expected time (t,) for each activity.
b. Identify the critical path(s)
c. Whatis the shortest time to complete the entireproject?
Transcribed Image Text:2. A company is faced with the following PERT network situ ation for a certain project (time in days): A 13 - 20 -17 2 -4 -6 Start 5-8 - 11 8 - 10 - 12 6-8-16 2- 12-22 9-12 -15 REQUIRED: a. Detemine the expected time (t,) for each activity. b. Identify the critical path(s) c. Whatis the shortest time to complete the entireproject?
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