Looking for answers to last two problems along with the steps. Thanks!

Problem 1124 A study of the multiple-server food-service operation at the Red Birds baseball park shows that the average time between the arrival of a customer at the foodservice counter and his or her departure with a lled order is 10 minutes. During the game, customers arrive at the rate of four per minute. The food service operation requires an average of 2 minutes per customer order. a. what is the service rate per server in terms of customers per minute\".rl If required. round your answer to 1 decimal place. ~=- b. what is the average waiting time in the line prior to placing an order? If required, round your answer to the nearest whole number. Wq = X minutes I:. On average, how man's:r customers are in the foodservice system? If required, round your answer to the nearest whole number. L = :1 Fee-check 1' Che-Gk MyWnrk Partiallyr correct