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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Table 2.5 contains information about an environmental clean-up project. Shorten the project three weeks by finding the minimum-costs schedule. Assume that project indirect costs and penalty costs are negligible. Identify activities to crash while minimizing the additional crash costs.
|
TABLE 2.5 |
ENVIRONMENTAL PROJECT DATA |
|||
|
Activity |
Normal Time (weeks) |
Crash Time (weeks) |
Cost to Crash ($ per week) |
Immediate Predecessor($) |
|
A |
7 |
6 |
200 |
None |
|
B |
12 |
9 |
250 |
None |
|
C |
7 |
6 |
250 |
A |
|
D |
6 |
5 |
300 |
A |
|
E |
1 |
1 |
- |
B |
|
F |
1 |
1 |
- |
C, D |
|
G |
3 |
1 |
200 |
D, E |
|
H |
3 |
2 |
350 |
F |
|
I |
2 |
2 |
- |
G |
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