Question: QUESTION FOUR [25] 4.1 The following table represents a project you are working on. Activity Predecessor Time (days) Optimistic Time (days) Most likely Time (days)
QUESTION FOUR [25]
4.1 The following table represents a project you are working on.
| Activity | Predecessor | Time (days) Optimistic | Time (days) Most likely | Time (days) Pessimistic | t | v |
| a | - | 15 | 18 | 25 |
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| b | - | 15 | 18 | 20 |
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| c | a,b | 6 | 10 | 12 |
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| d | c | 18 | 24 | 26 |
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| e | d | 13 | 19 | 25 |
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| f | d | 12 | 18 | 23 |
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| g | d | 15 | 17 | 19 |
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| h | f,g | 22 | 25 | 30 |
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| i | e,f | 11 | 15 | 17 |
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4.2 Describe how the network diagram (AON) can be used for the information presented
above. (diagram not required)
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