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. Arrival time 0 Process P1 P2 P3 CPU1 10 5 6 I/O 15 6 12 CPU2 6 3 15 8 3 Draw the Gantt charts for the CPU and I/O device, and select the correct answer from each of the following