a. The average utilization of the three-teller service system is rho= (Enter your response rounded to four decimal places.) b. The probability that no customers are being served by a teller or are waiting in line is P0= (Enter your response rounded to four decimal places.) c. The average number of customers waiting in line is Lq= zustomers. (Enter your response rounded to one decimal place.) d. On average, a customer waits Wq= hours in line before being served. (Enter your response rounded to four decimal places.) e. On average, L= customers would be at a teller's station and in line. (Enter your response rounded to one decimal place.)
