ll]. All airplane passengers at the Lalte City Regional airport must pass security screening before proceeding to the boarding area. The airport screening stations available, and the facility manager must decide ho have open at an},r particular time. The average service time for process' passengers at a screening station is 50 seconds per passenger. On Mon morning, the interarrival time is onethird of a minute per passenger. exponential service times and Poisson arrival rates. The airport policyr the minimum number of screening stations that will ensure a 99% pro the maximum line length is 5 passengers or fewer. How many screeni should be opened? {9 points Show all Work)