The table below contains data for the installation of new equipment in a manufacturing process at Excello Corporation. Your company is responsible for the installation project. Indirect costs are $12,000 per week, and a penalty cost of $10,000 per week will be incurred by your company for every week the project is delayed beyond week 14.   What is the shortest time duration for this project regardless of cost?   What is the minimum total cost associated with completing the project in 14 weeks?   What is the total time of the minimum-cost schedule

Practical Management Science
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ISBN:9781337406659
Author:WINSTON, Wayne L.
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Chapter2: Introduction To Spreadsheet Modeling
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The table below contains data for the installation of new equipment in a manufacturing process at Excello Corporation. Your company is responsible for the installation project. Indirect costs are $12,000 per week, and a penalty cost of $10,000 per week will be incurred by your company for every week the project is delayed beyond week 14.

 

What is the shortest time duration for this project regardless of cost?

 

What is the minimum total cost associated with completing the project in 14 weeks?

 

What is the total time of the minimum-cost schedule?

Activity Immediate Predecessor(s)
A
BCDEFG
с
ח
A
B
с
D, E
E
Normal Time
(weeks)
4
35 N - 50 3
NG W
2
1
3
Crash Time Normal Cost Crash Cost
(weeks)
($)
($)
3
7,000
10,000
3
3,000
3,000
3
1
1
4
IN
2
12,000
12,000
8,000
5,000
9,000
40,000
28,000
8,000
13,000
15,000
Transcribed Image Text:Activity Immediate Predecessor(s) A BCDEFG с ח A B с D, E E Normal Time (weeks) 4 35 N - 50 3 NG W 2 1 3 Crash Time Normal Cost Crash Cost (weeks) ($) ($) 3 7,000 10,000 3 3,000 3,000 3 1 1 4 IN 2 12,000 12,000 8,000 5,000 9,000 40,000 28,000 8,000 13,000 15,000
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