Return to 1 Problem 7-18 (Static) 50 points 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, 10 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. a. What average number in line can be expected? (Round your onswer to 3 decimal places.) Answer is complete and correct. Average number expected 2.083 people b. What average number of persons can be expected to be in the system? (Do not round your intermediate calculations. Round your answer to 3 decimal places.) Answer is comolote but not entirely correct, b. What average number of persons can be expected to be in the system? (Do not round your intermediate calculations. Round your answer to 3 decimal places.) Answer is complete but not entirely correct. Average number of persons 5.000 persona c. What is the average amount of time that a person can expect to spend in line? (Do not round your intermediate calculations. Round your answer to 4 decimal places.) Answer is complete but not entirely correct. Average amount of time 04160 hours d. On average, how much time will it take to measure a person's blood pressure, including their waiting time? (Do not round your intermediate calculations. Round your answer to 4 decimal places.) Answer is complete but not entirely correct. Time taken 0.5000 hours e. On weekends, the arrival rate can be expected to increase to over 12 per hour. Answer is complete and correct. What effect will this have on the number waiting in line? An increase