8. Six two-color printing jobs are to be run using two processes, all in the sequence of first process 1, then process 2. The table below indicates the duration (in hours) of each process.

a. Sequence the jobs according to Johnson’s rule.

b. Use a Gantt chart to show how long after the start of the first job on process 1 each job will be completed by process 2.

Transcribed Image Text:

JOB TIME, PROCESS I TIME, PROCESS 2 ABCDES 2.6 2.5 3.5 2.8 1.0 1.5 2.9 3.1 3.5 1.5 F 2.5 3.0