Question: part e f and g, please show clear workings so i can understand how you arrived at answer please and thank you A branch of

part e f and g, please show clear workings so i

part e f and g, please show clear workings so i can understand how you arrived at answer please and thank you

A branch of Corner Brook Bank has three service counters who can each serve 5 customers per hour, with service times following an exponential distribution. A client arrives at the branch every 7.5 minutes on average. Assume that the arrival rates can be described by a Poisson distribution. Part a) Calculate the probability of zero clients in the system Part b) Find the probability of 3 clients in the system Part c) Find the average number of clients in line to be served Part d) Find the average waiting time before being served) for an arrival who is not immediately served Parte! Find the probability that an arrival will have to wait for service Part Find the probability that a customer waits at least 10 minutes in queue Parea Find the percentage of time that each teller is busy that is server utilization

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