(c) What is the expected total 18-65. The probabilities prof n customers in the system for an (M/M/1):(GD/5/-) are given in the following table: 4 2. 3 1 5 0 11 .156 .061 .399 .097 .038 P. .249 The arrival rate A is five customers per hour. The service rate u is eight customers per hour. Compute the following: *(a) Probability that an arriving customer will be able to enter the system. *b) Rate at which arriving customers will not be able to enter the system. (c) Expected number in the system. (d) Average waiting time in the queue. 1) DIN +1 wanted number in the system