(40) Using the following set of processes:

0 6 4 3 5

3 5 2

5 2 5 3 5 3 2

6 2 7 3 3 3 2

Show CPU and I/O Gantt charts for

a) RR, Q=3

b) Preemptive-Priority, secondary: RR, Q=2

Format is:

ArrivalTime Priority CPU {IO CPU}