Using Johnson's rule for 2-machine scheduling, the sequence is: Scheduled Order Job 1 A B LL F E D C

Practical Management Science
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Using Johnson's rule for 2-machine scheduling, the sequence is:
Scheduled Order
Job
4
A
B
F
E
D
C
Six jobs are to be processed through a two-step operation. The first operation involves sanding,
and the second involves painting. Processing times are as follows:
Job
A
B
C
D
F
F
Operation 1
(hours)
4
10
3
14
6
7
Operation 2
(hours)
8
5
11
14
1
12
Transcribed Image Text:Using Johnson's rule for 2-machine scheduling, the sequence is: Scheduled Order Job 4 A B F E D C Six jobs are to be processed through a two-step operation. The first operation involves sanding, and the second involves painting. Processing times are as follows: Job A B C D F F Operation 1 (hours) 4 10 3 14 6 7 Operation 2 (hours) 8 5 11 14 1 12
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