A manager assembled the following information about an infinite source waiting line system: one server, an arrival of 8 per hour, and a service time of 6 minutes, Determine each of the following:
If necessary, round your final (not intermediate) calculations to four decimal places. If your answer is an integer value, there is no need to use a decimal point. If your answer requires fewer than four decimal places, you may leave your answer in that form.
1) The average time a customer waits in line (in minutes):
2) The average time a customer spends in the system (in minutes)
3) The average number of customers in the system: