Service times and arrival times of $5$ processes are shown in the following table.

a$)$ Apply RR scheduling with Quantum $=10$ and context switch $=0$ and draw the Gantt chart as

time progresses.

Fill up the table

b$)$ Apply RR scheduling with Quantum $=10$ and context switch $=2$ and draw the Gantt chart as

time progresses.

Fill up the table

Note: your submission will have two Gantt charts and two tables with values found from the

respective Gantt charts.