PREDE- NORMAL NORMAL CRASH TIME CRASH ACTIVITY CESSOR TIME COST COST A 7 days $6,000 6 days $6,600 B A 4 days 1,200 2 days 3,000 B 11 days 4,000 9 days 6,000

Practical Management Science
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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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Three activities are candidates for crashing on a project
network for a large computer installation (a ll are, of course, critical).
Activity details are in the following table:                                                                                                             a) What action would you take to reduce the critical path by I day?
b) Assuming no other paths become critical, what action would you take to reduce the critical path one additional day?
c) What is the total cost of the 2-day reduction?                                          
PREDE- NORMAL NORMAL CRASH
TIME
CRASH
ACTIVITY CESSOR
TIME
COST
COST
A
7 days
$6,000
6 days
$6,600
B
A
4 days
1,200
2 days
3,000
B
11 days
4,000
9 days
6,000
Transcribed Image Text:PREDE- NORMAL NORMAL CRASH TIME CRASH ACTIVITY CESSOR TIME COST COST A 7 days $6,000 6 days $6,600 B A 4 days 1,200 2 days 3,000 B 11 days 4,000 9 days 6,000
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