QUESTION

Given the following processes and burst times:

Process	Burst Time
P0	15
P1	11
P2	19
P3	13
P4	17
P5	19
P6	11

Calculate the average wait time for the following scheduling algorithms
	Non pre-emptive, First Come, First Served
	Round Robin
	Shortest Job First

Assume that a quantum of 6 is being used.