The Sea View Resort uses a multiple-channel queue registration system. If the average service time is 9 minutes, there are three registration clerks, and guests arrive at the rate of one every 6 minutes, find
a. Arrival and service rate.
b. the probability all three clerks are idle.
c. the probability a guest will have to wait.
d. the average time a customer spends in the system.
e. the average number of customers in line.
This posting contains solution to following problem on Multi channel waiting line.