Consider the set of $5$ processes whose arrival time and burst time are given below:

Q$-1$ Draw the Gantt Chart resulting from the application of the Round Robin scheduling algorithm

on tis set of processes with a quantum time of $q=2$ units.

Q$-2$ Calculate the average waiting time and the average turnaround time.

Note that: $,$ The Turnaround time $=$ Completion time $-$ Arrival time

The Waiting time $=$ Turnaround time $-$ Burst time