With a Single-Server Model, Increasing the Arrival Rate by 10

Multiple Choice

With a single-server model, increasing the arrival rate by 10 percent and also increasing the service rate by 10 percent will result in:

A) a decrease in the utilization of the server.
B) no change in the average number of customers in the service system.
C) an increase in the average number of customers in the waiting line.
D) an increase in the waiting time in line.