What type of queuing model is this process

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Assignment:

A self-service car wash has 3 individual car wash stalls. Customers wait in a single line before choosing the next available stall. 33 customers enter the car wash per hour and it take 5 minutes for each customer to wash their car. Customer arrivals and service times follow an exponential distribution.

a) What type of queuing model is this process?

b) How many customers on average are waiting in line?

c) How many minutes do customers wait before they can begin washing their car?

Reference no: EM133993002

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