Five jobs arrive nearly simultaneously for processing and their estimated CPU cycles are, respectively: Job A 52 ms, Job B 512 ms, Job C 515 ms, Job D 57ms, and Job E 53 ms. a. Using FCFS i.In what order would they be processed? ii.What is the total time required to process all five jobs? iii.Calculate turnaround time for each job. iv.What is the average turnaround time for these five jobs? b. Using SJN i. In what order would they be processed? ii. What is the total time required to process all five jobs? iii. Calculate turnaround time for each job. iv. What is the average turnaround time for these five jobs