Question: The data for a Time-Cost CPM Scheduling analysis are given below. The time is in days and the costs include both direct and indirect costs.
The data for a Time-Cost CPM Scheduling analysis are given below. The time is in days and the costs include both direct and indirect costs.
| Immediate | Normal | Crash | Normal | Crash | |
| Activity | Predecessor | Time | Time | Cost | Cost |
| A | None | 3 | 2 | $200 | $400 |
| B | A | 4 | 3 | $300 | $600 |
| C | A | 1 | 1 | $300 | $300 |
| D | B and C | 3 | 2 | $500 | $550 |
| E | D | 2 | 1 | $500 | $900 |
If you crash this project to reduce the total time by four days, what is the total time of the project and total cost?
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