Benny the Barber owns a barber shop with two-chairs (stationsfor two barbers). H

Benny the Barber owns a barber shop with two-chairs (stationsfor two barbers). However he is the only barber working there atthis time. His customers are arriving at the rate of one everythirty minutes. The arrival rate distribution follows a Poissondistribution as Benny does not take appointments. On average ittakes Benny an average of 24 minutes to give a haircut and thisservice time follows an exponential distribution. Using thisinformation answer the following questions.