Sequence the jobs which are shown below by using the Gantt chart.
Suppose that the move time between machines in one hour. Sequence the jobs in priority order 1,2,3,4. Job Work Centre or Machine Hours Due Date (days) 1 A/3, B/2, C/2 3 2 C/2, A/4 2 3 B/6, A/1, C/3 4 4 C/4, A/1, B/2 3
prepare down the makespan and machine idle time?