Question: Using the information provided in the table, the network diagram and the project completion time = 25 weeks, reduce the completion time of the project
Using the information provided in the table, the network diagram and the project completion time = 25 weeks, reduce the completion time of the project by 5 weeks in the most economical way.
| Activity | Normal Time (weeks) | Normal Cost ($) | Crash Time (weeks) | Crash Cost ($) | Maximum Weeks Reduced | Crash Cost per Week ($) |
|---|---|---|---|---|---|---|
| A | 3 | 450 | 2 | 830 | 1 | 380 |
| B | 4 | 550 | 3 | 660 | 1 | 110 |
| C | 6 | 850 | 3 | 1,375 | 3 | 175 |
| D | 6 | 1,550 | 4 | 2,210 | 2 | 330 |
| E | 6 | 1,600 | 4 | 2,080 | 2 | 240 |
| F | 5 | 200 | 5 | 200 | 0 | 0 |
| G | 7 | 1,350 | 5 | 1,660 | 2 | 155 |
| H | 3 | 550 | 3 | 550 | 0 | 0 |
AON network diagram
(If there is no amount for a box enter 0. All boxes must be filled.) Reduce A by how many week(s)?, B by how many week(s)?, C by how many week(s)?, D by how many week(s)?, E by how many week(s), F by how many week(s)?, G by how many week(s)?, H by how many week(s)?. Total additional cost is how much?
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