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 3 weeks in the most economical way. Activity Normal Time (weeks) Normal Cost ($) Crash Time (weeks) Crash Cost ($) Maximum weeks Reduced Crash Cost per Week ($) A 3 500 2 900 1 400 B 4 600 3 700 1 100 C 6 800 3 1,286 3 162.00 D 6 1,500 4 2,150 2 325 E 6 1,750 4 2,250 2 250 F 5 1,200 5 1,200 0 0 G 7 1,500
Using the information provided in the table, the network diagram and the project completion time = 25 weeks, reduce the completion time of the project by 3 weeks in the most economical way. Activity Normal Time (weeks) Normal Cost ($) Crash Time (weeks) Crash Cost ($) Maximum weeks Reduced Crash Cost per Week ($) A 3 500 2 900 1 400 B 4 600 3 700 1 100 C 6 800 3 1,286 3 162.00 D 6 1,500 4 2,150 2 325 E 6 1,750 4 2,250 2 250 F 5 1,200 5 1,200 0 0 G 7 1,500
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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 by 3 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 | 500 | 2 | 900 | 1 | 400 | ||||||
B
|
4 | 600 | 3 | 700 | 1 | 100 | ||||||
C
|
6 | 800 | 3 | 1,286 | 3 | 162.00 | ||||||
D
|
6 | 1,500 | 4 | 2,150 | 2 | 325 | ||||||
E
|
6 | 1,750 | 4 | 2,250 | 2 | 250 | ||||||
F
|
5 | 1,200 | 5 | 1,200 | 0 | 0 | ||||||
G
|
7 | 1,500 | 5 | 1,794 | 2 | 147 | ||||||
H
|
3 | 500 | 3 | 500 | 0 | 0 |
Reduce G by select a number of (1-4) week(s),
C by select a number (1-4) of week(s),
at a cost of $ __________ enter a dollar amount .
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