Now suppose that the rates—one customer every two minutes and five minutes per customer—represent averages. Describe in a qualitative manner how this will affect customer wait time. Will this change...

Now suppose that the rates—one customer every two minutes and five minutes per customer—represent averages. Describe in a qualitative manner how this will affect customer wait time. Will this change affect the average amount of idle time per cashier? For both situations, describe what happens if the number of cashiers is decreased or increased.