To support National Heart Week, the Heart Association plans to install a free blood pressure testing booth in El Con Mall for the week. Previous experience indicates that, on average, 9.0 persons per hour request a test. Assume arrivals are Poisson distributed from an infinite population. Blood pressure measurements can be made at a constant time of five minutes each. Assume the queue length can be infinite with the FCFS discipline.

What average number in line can be expected?

Note: Round your answer to 3 decimal places.

What average number of persons can be expected to be in the system?

Note: Do not round your intermediate calculations. Round your answer to 3 decimal places.

What is the average amount of time that a person can expect to spend in line?

Note: Do not round your intermediate calculations. Round your answer to 4 decimal places.

On average, how much time will it take to measure a persons blood pressure, including their waiting time?

Note: Do not round your intermediate calculations. Round your answer to 4 decimal places.