Question: What is the estimated expected (mean) time for activity D? Activity Start Node Finish Node Optimistic Time Estimates (days) Most Likely Time Estimates (days) Pessimistic
What is the estimated expected (mean) time for activity D?
| Activity | Start Node | Finish Node | Optimistic Time Estimates (days)
| Most Likely Time Estimates (days) | Pessimistic Time Estimates (days) |
| A | 1 | 2 | 41 | 50 | 59 |
| B | 1 | 3 | 54 | 60 | 66 |
| C | 2 | 4 | 58 | 70 | 82 |
| D | 3 | 4 | 32 | 41 | 44 |
| 32 days | ||
| 41 days | ||
| 44 days | ||
| 42 days | ||
| 40 days |
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