Kimpel Products makes pizza ovens for commercial use. James Kimpel, CEO, is contemplating producing smaller ovens for use in high school and college kitchens. The activities necessary to build an experimental model and related data are listed in the following table: Activity A ABCD Normal Time Crash Time Normal (weeks) Cost 3 2 3277 1 (weeks) 2 1 WIL 1 3 $1,400 $2,300 $300 $1.400 Total Cost with Immediate Crashing Predecessor(s) $2,000 $3,100 $300 $1 720

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Kimpel Products makes pizza ovens for commercial use. James Kimpel, CEO, is contemplating producing smaller ovens for use in high school and college
kitchens. The activities necessary to build an experimental model and related data are listed in the following table:
Activity
A
BCDEFG
Normal Time Crash Time Normal
(weeks)
Cost
3
ANO IN W
2
1
7
6
2
4
(weeks)
2
1
1
Total Cost
with
Immediate
Crashing Predecessor(s)
$2,000
$3,100
$300
$300
$1,400
$1,720
$850
$1,075
$4,000
$5,000
$1,500 $2,000
3
1
2
$1,400
$2,300
a) Based on the given information regarding the activities for the project, the project completion date = 14 weeks.
b) To reduce the duration of the project to 10 weeks at the least cost, the following is the order of what needs to be followed while crashing the activities:
The first activity to crash is D by 2 weeks at a per week crashing cost of 80 dollars.
A
B
с
D, E
Next, one should crash activity D and activity E by 2 weeks for an additional total per week crashing cost of 155 dollars.
c) New requirements are to reduce the project to 7 weeks. Continuing to crash the activities from 10 weeks based on the above crashing already completed, the
following is the order for crashing:
Next activity to crash in order is G
Next, one should crash activity A
by 2 weeks at a per week crashing cost of 250 dollars.
and activity E by 1 week at a total per week crashing cost of
dollars.
Transcribed Image Text:Kimpel Products makes pizza ovens for commercial use. James Kimpel, CEO, is contemplating producing smaller ovens for use in high school and college kitchens. The activities necessary to build an experimental model and related data are listed in the following table: Activity A BCDEFG Normal Time Crash Time Normal (weeks) Cost 3 ANO IN W 2 1 7 6 2 4 (weeks) 2 1 1 Total Cost with Immediate Crashing Predecessor(s) $2,000 $3,100 $300 $300 $1,400 $1,720 $850 $1,075 $4,000 $5,000 $1,500 $2,000 3 1 2 $1,400 $2,300 a) Based on the given information regarding the activities for the project, the project completion date = 14 weeks. b) To reduce the duration of the project to 10 weeks at the least cost, the following is the order of what needs to be followed while crashing the activities: The first activity to crash is D by 2 weeks at a per week crashing cost of 80 dollars. A B с D, E Next, one should crash activity D and activity E by 2 weeks for an additional total per week crashing cost of 155 dollars. c) New requirements are to reduce the project to 7 weeks. Continuing to crash the activities from 10 weeks based on the above crashing already completed, the following is the order for crashing: Next activity to crash in order is G Next, one should crash activity A by 2 weeks at a per week crashing cost of 250 dollars. and activity E by 1 week at a total per week crashing cost of dollars.
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