External event at time 40
Display hold queue
Display ready queue
Display complete
ID	Completed	Turnaround	Weighted Turnaround
1	26	25		4.16667
2	27	25		5
3	19	16		4
4	20	16		5.33333
5	32	27		3.85714
6	34	28		3.5
System turnaround = 22.8333
Weighted system turnaround = 4.30952