Real estate developer Russell Call was working with a few contractors to make a number of improvements to one of his rental properties. After gathering information from these contractors he determined the following durations, predecessors, and costs of all the required activities: Activity Normal Time (weeks) Crashed Time (weeks) A 3 2 B 6 5 C 3 2 D 7 3 E 6 3 F 4 2 G 4 2 Normal Cost Crashed Cost Predecessor(s) $1,000 $3,200 $2,160 $2,500 $1,300 $2,800 $2,600 $2,250 $2,000 $1,650 $4,000 $1,600 $5,180 $2,050 - A B C D, E What is the total cost of crashing the project from its current duration down to 13 weeks?
Real estate developer Russell Call was working with a few contractors to make a number of improvements to one of his rental properties. After gathering information from these contractors he determined the following durations, predecessors, and costs of all the required activities: Activity Normal Time (weeks) Crashed Time (weeks) A 3 2 B 6 5 C 3 2 D 7 3 E 6 3 F 4 2 G 4 2 Normal Cost Crashed Cost Predecessor(s) $1,000 $3,200 $2,160 $2,500 $1,300 $2,800 $2,600 $2,250 $2,000 $1,650 $4,000 $1,600 $5,180 $2,050 - A B C D, E What is the total cost of crashing the project from its current duration down to 13 weeks?
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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What is the total cost of crashing the project from its current duration down to 13 weeks? |
![Real estate developer Russell Call was working with a few contractors to make a number of
improvements to one of his rental properties. After gathering information from these contractors he
determined the following durations, predecessors, and costs of all the required activities:
Activity Normal Time (weeks) Crashed Time (weeks)
A
3
2
B
6
5
C
2
D
3
E
3
F
2
G
2
7
6
4
Normal Cost Crashed Cost Predecessor(s)
$1,000
$3,200
$2,160
$2,500
$1,300
$2,800
$2,000
$2,600
$1,650
$2,250
$4,000
$5,180
$1,600
$2,050
A
B
C
D, E
What is the total cost of crashing the project from its current duration down to 13 weeks?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc94a34ab-4f83-49d1-838b-9565c2074ef4%2F7e3d52cc-5b92-4c51-bf0d-f1ec7085e4e5%2Fxe7b7cn_processed.png&w=3840&q=75)
Transcribed Image Text:Real estate developer Russell Call was working with a few contractors to make a number of
improvements to one of his rental properties. After gathering information from these contractors he
determined the following durations, predecessors, and costs of all the required activities:
Activity Normal Time (weeks) Crashed Time (weeks)
A
3
2
B
6
5
C
2
D
3
E
3
F
2
G
2
7
6
4
Normal Cost Crashed Cost Predecessor(s)
$1,000
$3,200
$2,160
$2,500
$1,300
$2,800
$2,000
$2,600
$1,650
$2,250
$4,000
$5,180
$1,600
$2,050
A
B
C
D, E
What is the total cost of crashing the project from its current duration down to 13 weeks?
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