fult are denied access; no waiting is allowed. Access requests follow a Polsson probsbility distribution, with a mean of 40 calls per hour. The service rate per line is 24 calls per hour. (a) What is the probability that 0,1,2, and 3 access lines will be in use? (Round your answers to four decimal places.) P(0)=P(1)=P(2)=P(3)=XXXX (b) What is the probability that an agent will be denied access to the system? (Round your answers to four decimal places.) Pk=x You may have rounded in the wrong direction. (c) What is the average number of access lines in use? (Round your answers to two decimal places.) the value computed in part (b). How many access lines should this system have? 24 fult are denied access; no waiting is allowed. Access requests follow a Polsson probsbility distribution, with a mean of 40 calls per hour. The service rate per line is 24 calls per hour. (a) What is the probability that 0,1,2, and 3 access lines will be in use? (Round your answers to four decimal places.) P(0)=P(1)=P(2)=P(3)=XXXX (b) What is the probability that an agent will be denied access to the system? (Round your answers to four decimal places.) Pk=x You may have rounded in the wrong direction. (c) What is the average number of access lines in use? (Round your answers to two decimal places.) the value computed in part (b). How many access lines should this system have? 24