Burgerville is a regional restaurant chain. At a typical location, 1,080 customers visit the restaurant per day. (The restaurant is open 12 hours/day). On average, there are 36 customers in the restaurant.?

1:How long does the average customer spend in the restaurant? 2:What is the hourly turnover of customers? 3:Customers in the restaurant are waiting to place their order, are being served or are eating. Being served takes 4 minutes, and on average, 24 of the 36 customers are eating. How long do the average customers wait in line?