Looking for the last three blanks here. Thank you!

Problem 1111 Agan Interior Design provides home and ofce decorating assistance to its customers. In normal operation, an average of 2.5 customers arrive each hour. One design consultant is available to answer customer questions and make product recommendations. The consultant averages 10 minutes with each customer. 3. Compute the operating characteristics of the customer waiting line, assuming Poisson an'ivals and exponential service times. Round your answers to four decimal places. Do not round intermediate calculations. L, = J L = v' wq = E] x minutes w = : minutes