Consider the following process arrival, CPU and I/O burst times. Assume that only one I/O device is available and it operates in FCFS manner. Ignore the switching times for both the CPU and I/O device. Assume that there is only one CPU and it uses shortest remaining time first (SRTF, preemptive) scheduling algorithm. Process Arrival time CPU I/O CPU P1 4 7 13 16 P2 9 6. 7 4 P3 1 11 16 7 ) Compute the waiting time of each process, 3) Compute the turnaround time (tat) of each process.

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