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Question
Pirmin's Bike Shop is behind on a custom bike and needs to crash 8 hours of time from the 8-step project. Given the project table below calculate the crash cost for 8 hours of time-savings. Suppose Pirmin calls the customer and asks for a project extension, reducing the amount of time he needs to crash. Calculate both the maximum time-savings available on a $25 crash budget and the cost to crash four hours of savings.
| Activity | Normal Duration (hours) | Normal Cost ($) | Crash Duration (hours) | Crash Cost (S) | Immediate Predecessors |
| A | 2 | 10 | 2 | 0 | None |
| B | 3 | 15 | 2 | 23 | A |
| C | 5 | 25 | 4 | 30 | B |
| D | 3 | 20 | 1 | 24 | C |
| E | 6 | 30 | 4 | 45 | C |
| F | 1 | 5 | 1 | 0 | C,E |
| G | 7 | 35 | 6 | 50 | F |
| H | 10 | 50 | 7 | 80 | D,G |
Answer
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