Question: Consider an M/M/1 queuing system. If the arrival rate is 45 customers per hour and it takes 1 minute on average to serve a customer,

Consider an M/M/1 queuing system. If the arrival rate is 45 customers per hour and it takes 1 minute on average to serve a customer, what is the average waiting time in line?

A. 3 minutes
B. 0.05 minutes
C. 4 minutes
D. 1.02 minutes
E. None of the above

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