Question: a. Draw a project network. (No Handwritten assignments accepted) Activity Predecessor(s) Normal Time (Wks) Crash Time (Wks) Normal
a. Draw a project network. (No Handwritten assignments accepted)
| Activity | Predecessor(s) | Normal Time (Wks) | Crash Time (Wks) | Normal Cost | Crash Cost | |
| A | --- | 5 | 4 | $400 | $750 | |
| B | A | 8 | 6 | 1600 | 2200 | |
| C | A | 7 | 6 | 800 | 1100 | |
| D | -- | 6 | 5 | 600 | 1000 | |
| E | B,D,C | 8 | 6 | 1200 | 2200 | |
| F | D | 3 | 2 | 800 | 1000 | |
| G | D | 3 | 2 | 500 | 650 | |
| H | E | 4 | 3 | 400 | 600 | |
| I | F,G,H | 6 | 5 | 900 | 1300 |
b. What is the critical path?
c. What is the normal project cost?
d. What is the total cost of the project if you need to crash it by 1 week?
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Answer To solve this problem lets first draw the project network diagram then identify the critical path calculate the normal project cost and finally ... View full answer
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