Part 1. Use Video l under Scheduling heading Question 1. Consider a queuing system with a single queue and two servers in series. How many statements are true? (A) 0_B) (C)2 (D)3 (E) 4 Statement 1. Johnson's rule is a sequencing rule that generates a schedule to minimize the total processing time Statement 2. Johnson's rule concept is to schedule jobs with smaller times on first server late in the schedule. Statement 3. A Gantt chart is a time plot of a schedule. Statement 4. Queue time of the last job in a schedule is always zero. Part 2 [Use Video-2 under Scheduling heading Question 2. Considera queuing system with a single queue and a single server. How many statements are true? (A) 0_4B) 1 (C)2 (D) 3 (E) 4 Statement 1. The MPT rule minimizes the total flow of a schedule. Statement 2. The flow time of a job in a schedule equals the queue time minus the processing time. Statement 3. The flow time of a schedule will always be less than the processing time of a schedule. Statement 4. The flow time of a job in a schedule is the queue time of the preceding job