A group of 6 jobs is to be processed through a 2-step operation. The 1st involves cleaning and the 2nd is painting. Determine the sequence that will minimize the total completion time for this group of jobs and show the idle time incurred.
A group of 6 jobs is to be processed through a 2-step operation. The 1st involves cleaning and the 2nd is painting. Determine the sequence that will minimize the total completion time for this group of jobs and show the idle time incurred.
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter4: Linear Programming Models
Section: Chapter Questions
Problem 111P
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Question
![A group of 6 jobs is to be processed through a 2-step operation. The 1st involves cleaning and
the 2nd is painting. Determine the sequence that will minimize the total completion time for this
group of jobs and
show the idle time incurred.
PROCESSING
TIME (HOURS)
JOB WORK CENTER WORK CENTER
2
1
|alm|ula|u|u|
STONE
A
B
с
D
E
F
5
4
8
2
6
12
SMOT805
3
9
7
15](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8ba758c4-5fa1-4629-854c-936d03a5cff9%2F7565906f-c991-4b5b-aa01-fa81c37b92ee%2Frf1zrsd_processed.png&w=3840&q=75)
Transcribed Image Text:A group of 6 jobs is to be processed through a 2-step operation. The 1st involves cleaning and
the 2nd is painting. Determine the sequence that will minimize the total completion time for this
group of jobs and
show the idle time incurred.
PROCESSING
TIME (HOURS)
JOB WORK CENTER WORK CENTER
2
1
|alm|ula|u|u|
STONE
A
B
с
D
E
F
5
4
8
2
6
12
SMOT805
3
9
7
15
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