Question: omework 1. A small town post office employs a single postal worker. Customers arrive at the postal branch at a rate of 30 customers per

omework 1. A small town post office employs a single postal worker. Customers arrive at the postal branch at a rate of 30 customers per hour. The average service time at the post office is 1.5 minutes per customer. Calculate the following performance measures for this M/M/1 system. u= 2 p== L = W= u- Le = plu 1 M 4-2 W = PW = Po = (1-P) Piso =p"- What are your conclusions about the performance of the post office's waiting system

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