Construct a network diagram for the project. a. b. What are the project completion time and the total cost under normal conditions? What is the shortest time duration for this project regardless of cost? What is the resulting total cost? c.

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...
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Problem 2
The table below contains data for the installation of new equipment in a manufacturing process for
a steel corporation. Your company is responsible for the installation project. Indirect costs are
$6,000 per week, and a penalty cost of $10,000 per week will be incurred by your company for
every week the project is delayed beyond week 15.
Immediate
Normal Time
Crash Time
Normal Cost
Crash Cost
Activity
Predecessor(s)
(weeks)
(weeks)
($)
7,000
3,000
($)
A
None
1
10,000
None
2
3,000
A
3
1
12,000
40,000
12,000
28,000
E
C
1
1
8,000
8,000
F
D, E
5
5,000
15,000
3
9,000
18,000
F, G
6.
14,000
32,000
Construct a network diagram for the project.
a.
b. What are the project completion time and the total cost under normal conditions?
What is the shortest time duration for this project regardless of cost? What is the resulting total cost?
с.
d. What is the minimal total cost associated with completing the project in 16 weeks?
e.
What is the total time for the minimum-cost schedule? What is that minimum total cost?
restigate
a
Transcribed Image Text:Paragraph Styles Eg Problem 2 The table below contains data for the installation of new equipment in a manufacturing process for a steel corporation. Your company is responsible for the installation project. Indirect costs are $6,000 per week, and a penalty cost of $10,000 per week will be incurred by your company for every week the project is delayed beyond week 15. Immediate Normal Time Crash Time Normal Cost Crash Cost Activity Predecessor(s) (weeks) (weeks) ($) 7,000 3,000 ($) A None 1 10,000 None 2 3,000 A 3 1 12,000 40,000 12,000 28,000 E C 1 1 8,000 8,000 F D, E 5 5,000 15,000 3 9,000 18,000 F, G 6. 14,000 32,000 Construct a network diagram for the project. a. b. What are the project completion time and the total cost under normal conditions? What is the shortest time duration for this project regardless of cost? What is the resulting total cost? с. d. What is the minimal total cost associated with completing the project in 16 weeks? e. What is the total time for the minimum-cost schedule? What is that minimum total cost? restigate a
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