FCFS
P1: Arrival Time = 2, Burst Time = 6
P2: Arrival Time = 5, Burst Time = 2
P3: Arrival Time = 1, Burst Time = 8
P4: Arrival Time = 0, Burst Time = 3
P5: Arrival Time = 4, Burst Time = 4
Determine the order of completion, and calculate the average...