| Process | Burst Time | Arrival Time |
|---|---|---|
| P1 | 5 | 0 |
| P2 | 4 | 1 |
| P3 | 3 | 2 |
| P4 | 1 | 3 |
| Waiting Time |
|---|
| P1 = 1 |
| P2 = 8 |
| P3 = 4 |
| P4 = 0 |
Average Waiting Time = 3.25 ms
#2
Process
Burst Time
Arrival Time
P1
2.8
0
P2
0.5
2.0
P3
3
2.5
P4
2.2
3.0
Waiting Time
P1 = 0.5
P2 = 0
P3 = 3.0
P4 = 0.3
Average Waiting Time = 0.95 ms