17-11) Use this network diagram for questions 11 through 17.
1. What is the expected duration of the project? (enter a whole number)
2. What is the critical path for this project?
3. What is the early finish time for activity E?
4. What is the early start time for activity D?
5. What is the late finish time for activity C?
6. What is the late start time for activity B?
7. What is the slack time for activity E?
Homework Answers
1. Expected duration of the project is 61 days with critical path ABFG
2. Critical path is ABFG.
3.
| Activity | ES | EF | LS | LF | Slack |
| A | 0 | 18 | 0 | 18 | 0 |
| B | 18 | 42 | 18 | 42 | 0 |
| C | 18 | 40 | 19 | 41 | 1 |
| D | 40 | 41 | 41 | 42 | 1 |
| E | 42 | 45 | 43 | 46 | 1 |
| F | 42 | 46 | 42 | 46 | 0 |
| G | 46 | 61 | 46 | 61 | 0 |
EF for E=45
4.ES for D =40
5.LF for C =41
6.LS for B = 18
7 Slack for E = 1
Add Answer to:
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