Queuing Concepts:

For the $\frac{M}{M}\frac{?}{1}$ system previously described, what would likely happen if the service time distribution were changed from being exponential to a general distribution $(\frac{M}{G}\frac{?}{1}),$ such that each customer is serviced for exactly $2\mathrm{.}5$ minutes.

Select all that apply

Time in system would decrease

Time in system would increase

Waiting time in queue would decrease

Waiting time in queue would increase

Number in system would increase

Server utilization would be about the same