Consider the following processes and their CPU burst time

process	Arrival Time	Burst Time
p1	0	14
p2	1	5
p3	3	2
p4	5	1

1. Draw the gantt chart for the following algorithm
   1. FCFS
   2. SJF
   3. SRT
   4. Round-Robin(Time Quantum: 2 Millisecond)
2. Compute the following:

1. Throughput
2. Completion time
3. Waiting time
4. Turn-around time
5. Response time
6. Average waiting time

Average turn aro