Six jobs are to be processed through a two-step operation. The first operation involves sanding, and...

  

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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 B C D E F Operation 1 (hours) 10 3 6 12 5 14 Operation 2 (hours) 8 4 2713 13 Using Johnson's rule for 2-machine scheduling, the sequence is: Scheduled Order 1 2 3 4 5 6 Job 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). 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 E F Operation 1 (hours) 10 3 6 12 5 14 Operation 2 (hours) 8 4 2713 13 Using Johnson's rule for 2-machine scheduling, the sequence is: Scheduled Order 1 2 3 4 5 6 Job 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).

Answer rating: 100% (QA)

Solution According to Johnsons rule n jobs on 2 machines are scheduled as follows 1 Select the job w... View the full answer