Suppose that the following processes arrive for execution at the times indicated. Each

process will run for the amount of time listed. In answering the questions, use

nonpreemptive scheduling, and base all decisions on the information you have at the

time the decision must be made.

a$.$ What is the average turnaround time for these processes with the FCFS scheduling

algorithm?

b$.$ What is the average turnaround time for these processes with the SJF scheduling

algorithm?