Activity | Preceding Activity | Normal time (weeks) | Crash time (weeks) | Normal cost | Crash cost
|
A | - | 10 | 8 | 30 | 40 |
B | A | 8 | 6 | 120 | 150 |
C | B | 10 | 8 | 100 | 160 |
D | A | 7 | 6 | 40 | 50 |
E | B, D | 11 | 9 | 50 | 75 |
F | C, E | 3 | 3 | 60 | - |
G | F | 6 | 5 | 100 | 140 |
H | C | 3 | 1 | 30 | 40 |
I | G, H | 9 | 6 | 150 | 270 |
J | I | 5 | 3 | 180 | 190 |