youanayoussry youanayoussry 23-05-2024 Computers and Technology Answered Process Id Arrival time Burst time P1 3 1 P2 1 4 P3 4 2 P4 0 6 P5 2 3 If the CPU scheduling policy is Shortest Job First (SJF) preemptive, draw Gantt chart, calculate the average waiting time and average turnaround time.