Consider the following set of processes, with the length of the CPU burst time given in milliseconds

To address the question regarding the set of processes with burst times and priorities, we will explore how different scheduling algorithms handle these processes. The focus will be on comparing the performance of three commonly used scheduling algorithms: First-Come, First-Served (FCFS), Shortest Job First (SJF), and Priority Scheduling. 

### 1. First-Come, First-Served (FCFS)

In the FCFS scheduling algorithm, processes are executed in the order they arrive. This approach is simple but may lead to the "convoy effect," where shorter processes wait for longer ones to complete. 

#### FCFS Scheduling Order:

1. P1 (8 ms)
2. P2 (3 ms)
3. P3 (4 ms)
4. P4 (7 ms)
5. P5 (6 ms)

Execution Timeline:

- P1: Starts at 0 ms, ends at 8 ms
- P2: Starts at 8 ms, ends at 11 ms
- P3: Starts at 11 ms, ends at 15 ms
- P4: Starts at 15 ms, ends at 22 ms
- P5: Starts at 22 ms, ends at 28 ms

Average Waiting Time Calculation:

- P1: Waiting time = 0 ms
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