completion time is 31 weeks. What is the be nuch will it cost? Show your work. Activity Expected Time

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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please answer within 30 minutes.
X Company is able to only take 1 week off of each project activity. However, it
costs $200 per activity to "crash." The critical path is A-C-D-F-G and the
completion time is 31 weeks. What is the best crashing strategy and why? How
much will it cost? Show your work.
Activity
Expected Time
A
5.17
В
4.17
7.00
5.83
E
3.83
F
5.83
7.17
Activity Earliest Start
Latest Start
Earliest Finish
Latest Finish
A
0.00
0.00
5.17
5.17
В
0.00
0.00
4.17
5.17
5.17
5.17
12.17
12.17
12.17
12.17
18.00
18.00
E
18.00
20.00
21.83
23.83
18.00
18.00
23.83
23.83
23.83
23.83
31.00
31.00
B.
Transcribed Image Text:X Company is able to only take 1 week off of each project activity. However, it costs $200 per activity to "crash." The critical path is A-C-D-F-G and the completion time is 31 weeks. What is the best crashing strategy and why? How much will it cost? Show your work. Activity Expected Time A 5.17 В 4.17 7.00 5.83 E 3.83 F 5.83 7.17 Activity Earliest Start Latest Start Earliest Finish Latest Finish A 0.00 0.00 5.17 5.17 В 0.00 0.00 4.17 5.17 5.17 5.17 12.17 12.17 12.17 12.17 18.00 18.00 E 18.00 20.00 21.83 23.83 18.00 18.00 23.83 23.83 23.83 23.83 31.00 31.00 B.
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