Question: Consider the work breakdown structure below to answer following 4 questions Activity Immediate precedes Time estimates (day) Optimistic Most likely pessimistic A Start 44 50
Consider the work breakdown structure below to answer following 4 questions
| Activity | Immediate precedes | Time estimates (day) | ||
| Optimistic | Most likely | pessimistic | ||
| A | Start | 44 | 50 | 56 |
| B | Start | 45 | 60 | 75 |
| C | A | 42 | 45 | 48 |
| D | A, B | 31 | 40 | 49 |
| E | C | 27 | 36 | 39 |
| F | D, E | 58 | 70 | 82 |
- What is the estimated standard deviation in the time for activity E?
- What is the estimated expected (mean) time for project completion?
- What is the estimated slack time for activity D?
- What is the probability that the critical path for this project will be completed within 210 days?
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