Question: Also calculate average completiom time for the sequence obtained *** 15.23 Six jobs are to be processed through a two-step opera- tion. The first operation

Also calculate average completiom time for the sequence obtained

*** 15.23 Six jobs are to be processed through a two-step opera- tion. The first operation involves sanding, and the second involves painting. Processing times are as follows: JOB OPERATION 1 (HOURS) OPERATION 2 (HOURS) A 10 un B 7 4 C 5 7 D 3 09 E m 2 6 F 4 3 Determine a sequence that will minimize the total completion time for these jobs. Illustrate graphically. PX

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