Question: NETWORK Job Activity Initial Node Final Node Expected time A 1 2 2 B 1 3 3 C 1 4 4 D 2 5 3
| Job Activity | Initial Node | Final Node | Expected time |
|---|---|---|---|
| A | 1 | 2 | 2 |
| B | 1 | 3 | 3 |
| C | 1 | 4 | 4 |
| D | 2 | 5 | 3 |
| E | 2 | 9 | 3 |
| F | 3 | 5 | 1 |
| G | 3 | 6 | 2 |
| H | 3 | 7 | 3 |
| I | 4 | 7 | 5 |
| J | 4 | 8 | 3 |
| K | 5 | 6 | 3 |
| L | 6 | 9 | 4 |
| M | 7 | 9 | 4 |
| N | 8 | 9 | 3 |
| O | 9 | 10 | 2 |
Suppose that activities A, B and C all utilize the same manpower base, and the shortening any one of these three activities causes one of the other two to increase by the same amount. Can network replanning, only for these three activities, shorten the length of the critical path? Please show all work.
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