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Consider the following project network and cost/time information. This project has a $100/day indirect cost: Activity Precedence Normal Time Crash Time Normal Cost Crash Cost
Consider the following project network and cost/time information. This project has a $100/day indirect cost:
Activity | Precedence | Normal Time | Crash Time | Normal Cost | Crash Cost |
---|---|---|---|---|---|
A | - | 5 | 4 | 50 | 70 |
B | A | 4 | 2 | 70 | 80 |
C | A | 2 | 1 | 50 | 60 |
D | B | 1 | Can't be crashed | 90 | - |
E | C | 5 | 2 | 50 | 140 |
F | D,E | 3 | 1 | 200 | 600 |
- What is the direct cost of completing this project using the normal times? (Enter a numerical value without "$" or "," or ".")
- What is the total cost of completing this project using the normal times? (Enter a numerical value without "$" or "," or ".")
- If you were asked to reduce the project completion time by one time unit, which activity would you crash?
- What is the indirect cost of this project if we reduce its completion time by two days? (Enter a a numerical value without "$" or "," or ".")
- What is the total cost of this project if we reduce its completion time by two days? (Enter a a numerical value without "$" or "," or ".")
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