Imagine you now work for Dan's Pet Empurrium, the World's Greatest purrveyor of cat-related items (and other pets! Look we've expanded!). You've been tasked with managing the customer flow for the checkout process. You've decided to start by analyzing the current set-up. Using the information below, report the average time a customer waits in line in minutes (rounded to the nearest tenth of a minute, i. e., one decimal). Current set-up:

# severs Arrival rate Service rate # of lines
1 4 customers/hour 4.4 minutes/customer 1

Assume the arrival and service distributions are Poisson distributed.

Suppose that the u.s. dollars-mexican pesos exchange rate is fixed by the u.s. and mexican governments. assume also that labor is mobile between the united states and mexico due to low transportation costs.which of the following situations is likely to happen as a result of a simultaneous increase in the demand for u.s. goods and decrease in the demand for mexican goods? (pick mexican unemployment rate increases, and the country undergoes bad economic times for a sustained u.s. unemployment rate increases, and the country undergoes bad economic times for a sustained mexican unemployment rate rises at first, but it soon drops as unemployed mexicans move to the united states for mexican unemployment rate rises at first, but then it drops as mexican pesos depreciate against u.s. dollars.