Question: In the following table the activities with their precedence sequence and expected time (days) are listed for a project: Activity Immediate Predecessor(s) Time (days) A
In the following table the activities with their precedence sequence and expected time (days) are listed for a project:
| Activity | Immediate Predecessor(s) | Time (days) |
| A | 7 | |
| B | A | 2 |
| C | A | 4 |
| D | B | 5 |
| E | B | 5 |
| F | C | 5 |
| G | E, F | 2 |
| H | D | 3 |
| I | G, H | 6 |
a) The activities on the critical path are
A - B - E - G - I
A - B - D - H - I
A - C - F - G - I
.
b) The project length is _____days.
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