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Refer to the following data for jobs waiting to be processed at a single work ce

ID: 337027 • Letter: R

Question

Refer to the following data for jobs waiting to be processed at a single work center (jobs are shown in order of arrival) PROCESSING TIME (DAYS) DUE DATE (DAYS FROM NOW) What is the schedule sequence using the first come, first served (FCFS) priority rule? What is the average completion time for the first come, first served (FCFS) priority rule schedule? Average job tardiness? Average number of jobs at the center! What is the schedule sequence using the earliest due date (EDD) priority rule? What is the average completion time for the earliest due date (EDD) priority rule schedule? Average job tardiness? Average number of jobs at the center? If jobs A, B, and C require two operations each, while jobs D and E require one operation each, what is the schedule sequence using the slack per operation (S/O) priority rule? What is the average completion time for the slack per operation (S/O) priority rule schedule? Average job tardiness? Average number of jobs at the center? What is the schedule sequence using the shortest processing time (SPT) priority rule? What is the average completion time for the shortest processing time (SPT) priority rule? Average job tardiness? Average number of jobs at the center?

Explanation / Answer

Refer to the following data for jobs waiting to be processed at a single work center (jobs are shown in order of arrival) PROCESSING TIME (DAYS) DUE DATE (DAYS FROM NOW) What is the schedule sequence using the first come, first served (FCFS) priority rule? What is the average completion time for the first come, first served (FCFS) priority rule schedule? Average job tardiness? Average number of jobs at the center! What is the schedule sequence using the earliest due date (EDD) priority rule? What is the average completion time for the earliest due date (EDD) priority rule schedule? Average job tardiness? Average number of jobs at the center? If jobs A, B, and C require two operations each, while jobs D and E require one operation each, what is the schedule sequence using the slack per operation (S/O) priority rule? What is the average completion time for the slack per operation (S/O) priority rule schedule? Average job tardiness? Average number of jobs at the center? What is the schedule sequence using the shortest processing time (SPT) priority rule? What is the average completion time for the shortest processing time (SPT) priority rule? Average job tardiness? Average number of jobs at the center?