The priority rule where jobs are processed according to the smallest ratio of time until due date to processing time is:
A)critical ratio (CR).
B)earliest due date (EDD).
C)first come,first serve (FCFS).
D)minimum slack time (MST).
E)shortest processing time (SPT).

Question

Quizplus · Accepted Answer

The critical ratio (CR) measures how much time there is until a job's due date divided by how long it takes to complete the job. Smaller ratios means the job is more urgent and should be completed first. Therefore, using the priority rule where jobs are processed according to the smallest ratio of time until due date to processing time (CR) would be the best choice to ensure timely completion of urgent jobs while minimizing late jobs.

The Priority Rule Where Jobs Are Processed According to the Smallest