Three processes with the following arrival times and total CPU times are executing using MLF scheduling with $5$ priority levels.

Process Arrival time Total CPU time

p$1060$

p$2030$

p$32010$

The quantum is Q $=10$ at level $5$ and is doubled at each lower level.

The context switching time is S $=0.$ p$1$ terminates at priority levelp$3$ terminates at priority level The turnaround time of p$1$ isThe turnaround time of p$3$ is