Sequence the jobs shown by using a Gantt chart. Assume that the move time between machines is one hour. Also, assume there are two machines of type A$,$ two of type B$,$ and two of type C$.$ Sequence the jobs in priority order $1,2,3,4.$

Job Work Center$/$Machine Hours Due Date $($days$)$

$1$ A$/3,$ B$/2,$ C$/23$

$2$ C$/2,$ A$/42$

$3$ B$/6,$ A$/1,$ C$/34$

$4$ C$/4,$ A$/1,$ B$/23$

Prepare a finite capacity schedule.

a$.$ What is the makespan?

b$.$ How much machine idle time is there?

c$.$ When is each job delivered compared with its due date?

d$.$ How much idle time $($waiting time$)$ is there for each job?