FIFO Scheduling Job Arrival Time Run Time turnaround 20 10 30 30 40 1. Compute the turnaround time for each job using FIFO scheduling in the table above. 2. What is the average Turaround time for the jobs above. 30 O A,B,C,D O A,B,C,D,A,C O B,D,A,C O A,C,B,D 3. What order were the jobs run in