Question: 4. Given the following network project : Activity Estimated time (days) Immediate predecessor A 2 - B 3 - C 4 - D 2 A,
| 4. Given the following network project: | |||
| Activity | Estimated time (days) | Immediate predecessor | |
| A | 2 | - | |
| B | 3 | - | |
| C | 4 | - | |
| D | 2 | A, B | |
| E | 1 | C, D | |
| F | 3 | A | |
| G | 5 | F | |
| H | 2 | C | |
| I | 4 | E, G, H | |
| J | 7 | I | |
| K | 3 | J | |
| a. Develop a network diagram. | |||
| b. How long will it take to complete the project? | |||
| c. Which activities are on the critical path? | |||
| d. How much stack is in each activity? | |||
| e. What is the impact on the critical time if the time for Activity B is reduced by 2 days? | |||
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