Question: Use Johnson's rule to determine the optimal sequencing for the five jobs to be processed on two machines in a fixed order (Machine 1


  Use Johnson's rule to determine the optimal sequencing for the five jobs 

Use Johnson's rule to determine the optimal sequencing for the five jobs to be processed on two machines in a fixed order (Machine 1 before Machine 2). The processing times are given in the table below. Job Machine 1 Machine 2 8 7 9 6 3 9 8 4 5 What is the total flow time of the optimal sequence? LMNOP 31 35 39 40 41 7

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