TIME (WEEKS) COST (P) CRASH COST CRITICAL АCTIVITY NORMAL CRASH NORMAL CRASH PER WEEK (P) РАТH? А 2 1 22,000 23,000 1,000 Yes 3 1 30,000 34,000 2,000 No 1,000 1,000 2 1 26,000 27,000 Yes 49,000 58,000 4 3 48,000 No 4 2 56,000 1,000 Yes 30,500 86,000 3 2 30,000 500 No 2 80,000 2,000 Yes H 2 1 16,000 19,000 3,000 Yes Table 1. above shows the normal and crash data for General Foundry, Inc. a) Determine the project completion time (if no delays occur). b) Determine the crash cost if the project is crashed to 12 weeks.
TIME (WEEKS) COST (P) CRASH COST CRITICAL АCTIVITY NORMAL CRASH NORMAL CRASH PER WEEK (P) РАТH? А 2 1 22,000 23,000 1,000 Yes 3 1 30,000 34,000 2,000 No 1,000 1,000 2 1 26,000 27,000 Yes 49,000 58,000 4 3 48,000 No 4 2 56,000 1,000 Yes 30,500 86,000 3 2 30,000 500 No 2 80,000 2,000 Yes H 2 1 16,000 19,000 3,000 Yes Table 1. above shows the normal and crash data for General Foundry, Inc. a) Determine the project completion time (if no delays occur). b) Determine the crash cost if the project is crashed to 12 weeks.
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter7: Nonlinear Optimization Models
Section: Chapter Questions
Problem 56P
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Question
Transcribed Image Text:TIME (WEEKS)
COST (P)
CRASH COST
CRITICAL
ACTIVITY
NORMAL
CRASH
NORMAL
CRASH
PER WEEK (P)
РАTH?
A
2
1
22,000
23,000
1,000
Yes
В
3
1
30,000
34,000
2,000
No
1
26,000
27,000
1,000
Yes
48,000
49,000
58,000
D
4
3
1,000
No
E
4
2
56,000
1,000
Yes
F
3
2
30,000
30,500
500
No
G
5
80,000
86,000
2,000
Yes
H
2
16,000
19,000
3,000
Yes
Table 1. above shows the normal and crash data for General Foundry, Inc.
a) Determine the project completion time (if no delays occur).
b) Determine the crash cost if the project is crashed to 12 weeks.
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