The Federal Communications Commission (FCC) is responsible for monitoring television advertising directed to children, in terms of the number of minutes per hour that are directed to children

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

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

Yield-to-call is

A) commonly used for bonds with deferred-call provisions. B) calculated using the time to call and the par value of the bond. C) based solely on the call premium and ignores interest payments. D) always less than the yield-to-maturity.