Wk Qu. 13-02 In an M/M/1 queueing system... In an M/MA queueing system, the arrival rate is 9 customers per hour and the service rate is 13 customers per hou a. What is the utilization? Note: Round your answer to 3 decimal places. Utilization b. What is the expected number of customers in the system (L)? Note: Round your answer to 3 decimal places. Expected number of customers . What is the expected waiting time in the system (W)? Note: Express the waiting time in hours, round your answer to 3 decimal places. Expected waiting time What is the expected number of customers in the queue (Lq)? Note: Round your answer to 3 decimal places. Expected number of customers 13