1.. (22 0 Points)) Calculate the relevant performance metrics for FCFS scheduling using the data from Table 1.. Assume that process P6 arrives at time 200 with a CPU burst of 65 microseconds .

a.. Draw a Gantt chart that illustrate s the execution of these processes .

b.. What is the turnaround time of each process for the scheduling algorithms??

c.. What is the waiting time of each process for the scheduling algorithms??

2.. (22 0 Points)) Calculate the relevant performance metrics for SPN scheduling using the data from Table 1.. Assume that process P6 arrives at time 200 with a CPU burst of 65 microseconds

a.. Draw a Gantt chart that illustrate s the execution of these processes..

b.. What is the turnaround time of each process for the scheduling algorithms??

c.. What is the waiting time of each process for the scheduling algorithms??

3.. ( 2 0 Points)) Calculate the relevant performance metrics for SRT scheduling using the data from Table 1.. Assume that process P6 arrives at time 200 with a CPU burst of 65 microseconds

a.. Draw a Gantt chart that illustrate s the execution of these processes..

b.. What is the turnaround time of each process for the scheduling algorithms??

c.. What is the waiting time of each process for the scheduling algorithms??

4.. ( 40 Points Programming assignment ) Design Round Robin Scheduling Algorithm,, which we have learned in Chapter 5 . Your program should display Turnaround time for EACH process and show Average Turnaround Time using Round Robin ,

Process P1 P2 P3 P4 P5 Arrival Time CPU Burst 135 102 56 148 125 Table 1. CPU Service Requests and Arrival Times 145 200 300 400