For the schedule developed using Johnson's rule, the total length of time taken to complete the six jobs (including the 2nd operation) = hours (enter your response as a whole number).

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter12: Queueing Models
Section: Chapter Questions
Problem 59P
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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
ש סחר
moo
B
F
Operation 1
(hours)
OMON 54
10
3
6
12
14
Operation 2
(hours)
842713
13
Transcribed Image Text: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 ש סחר moo B F Operation 1 (hours) OMON 54 10 3 6 12 14 Operation 2 (hours) 842713 13
Using Johnson's rule for 2-machine scheduling, the sequence is:
Scheduled Order
1
2
3
4
5
6
Job
C
c'
B
E
A
D
FY
For the schedule developed using Johnson's rule, the total length of
time taken to complete the six jobs (including the 2nd operation) =
hours (enter your response as a whole number).
Transcribed Image Text:Using Johnson's rule for 2-machine scheduling, the sequence is: Scheduled Order 1 2 3 4 5 6 Job C c' B E A D FY For the schedule developed using Johnson's rule, the total length of time taken to complete the six jobs (including the 2nd operation) = hours (enter your response as a whole number).
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