an $\frac{M}{M}\frac{?}{?}$ queueing system, the arrival rate is $4$ customers per hour and the service rate is $6$ customers per hour. If the service rocess is automated $($resulting in no variation in service times but the same service rate$),$ what will be the resulting performance heasurements?

lote: Round your answers to $3$ decimal places.

What is the utilization?

Utilization

What is the expected number of customers in the system $(L)?$

Number of customers