Question

Two clerks are on call at FastService LTD. Customers arrive at a mean rate of 1 per minute, and, on average, it takes 2 minutes to serve a customer. It has been observed that, on average, customers wait 1.5 minutes before being served.

on average, how much time a customer waits at FastService LTD?

Answer 1

The average time a customer waits at Fast Service LTD is 3.5 minutes.

Step-by-step explanation:

The average time a customer waits at Fast Service LTD can be calculated by adding the average time it takes to serve a customer (2 minutes) and the average time a customer waits before being served (1.5 minutes). So, the average wait time for a customer at Fast Service LTD is 3.5 minutes.