Question: Draw PERT Chart with timeing Activity Predecessor activity Optimistic time (a) Likely time (m) Pessimistic time (b) Expected Time T =(a+4m+b)/6 A ---- 1 2
Draw PERT Chart with timeing
| Activity | Predecessor activity | Optimistic time (a) | Likely time (m) | Pessimistic time (b) | Expected Time T =(a+4m+b)/6 |
| A | ---- | 1 | 2 | 4 |
|
| B | ---- | 3 | 3.5 | 4 |
|
| C | ---- | 10 | 12 | 13 |
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| D | ---- | 4 | 5 | 7 |
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| E | ---- | 2 | 4 | 5 |
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| F | A | 6 | 7 | 8 |
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| G | B | 2 | 4 | 5.5 |
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| H | C | 5 | 7.7 | 9 |
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| I | C | 9.9 | 10 | 12 |
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| J | C | 2 | 4 | 5 |
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| K | D | 2 | 4 | 6 |
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| L | E | 2 | 4 | 6 |
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| M | F,G,H | 5 | 6 | 6.5 |
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| N | J,K,L | 1 | 1.1 | 2 |
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| O | I,M | 5 | 7 | 8 |
|
| P | N | 5 | 7 | 9 |
|
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