Consider a finite buffer single server queuing system with arrival and service rate such that the equilibrium state probabilities are:

Note: the state of the system is defined by the number of customers in the system

a) Assume the service rate = 10.0. Calculate the mean number of customers in the queuing system with an accuracy of two digits after the decimal point.

b) compute the mean throughput of the queuing system with an accuracy of two digits after the decimal point.

c) compute the mean delay of the system with an accuracy of two digits after the decimal point.

8.7.1