1. Given the following set of tasks: Draw the schedule for the Shortest Job First (SJF), First Come First Serve (FCFS/FIFO), and Round Robin schedulers. Consider a preemption time of 1 time unit. Next report the turn-around time of each process (wait time + execution time), the wait time of each process, and the total wait time of each scheduler. You may either draw the gnat chart of the schedule on paper or use an excel sheet or other computer generated graphic to represent the schedules of each scheduler