Please see that this question specifically ask for Two machines of type A, two of type B and two of type C. This is a different question and there is no answer currently on chegg for it so please solve it. The answer that make span is 18 days is for another question.

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 1 2 Work Center/Machine Hours A/3, B/2, C/2 C/2, A/4 B/6, A/1, C/3 C/4, A/1, B/2 Due Date (days) 3 2 4 3 4 Prepare a finite capacity schedule. a. What is the makespan? Makespan hours b. How much machine idle time is there? Idle Time (hours) Work Center A B C TOTAL c. When is each job delivered compared with its due date? Job Due Date (hours) Delivery Time (hours) 1 2 3 4 d. How much idle time (waiting time) is there for each job? Job Idle Time (hours) 1 2 3 4 TOTAL