11.Consider the following set of processes, with the length of the CPU burst time given in milliseconds (20 points)
Process Burst Time Priority
$$P_1$$ 2 2
$$P_2$$ 1 1
$$P_3$$ 8 4
$$P_4$$ 4 2
$$P_5$$ 5 3
Analyze the performance of four scheduling algorithms: FCFS, SJF, RR (quantum = 2), and priority scheduling with RR (quantum = 2).