Q2. The following metric shown the arrival time, the CPU time and the priority for a particular process in milliseconds (ms). Process Arrival Time (ms) CPU cycle (ms) Priority A 0 7 2 B 2 4 4 C 4 8 1...

Q2.       The following metric shown the arrival time, the CPU time and the priority for a particular process in milliseconds (ms).

(Assume a larger priority number implies a higher priority)

Draw a Gantt chart illustrating the execution of the above processes, and calculate the
average turnaround time
and
average waiting time
based on each of the following algorithms:

1. Shortest Job Next (Non-preemptive)?


2. Preemptive Priority?


3. Round Robin (Time Quantum = 2ms) ?