a-d

a) The utization rate of this service system = 0.38 (round your response to two decimal places). b) The average downtime for a broken machine =0.20 days (round your rosponse to two decimal places). c) The average number of machines waiting to recelve service at any given time =0.225 ' machines (round your tasponse to three decimai plices). d) The probability that there is more than one machine that is in the system =0.141 (round your response to three decimal places). The probablity that there are more than two machines that are in the system =0.053 (round your response to three decimal pisces). The probability that there are more than three machines that are in the system =0.020 (round your response to three decimal places) The probabiity that there are mose than four machines that are in the system =0.007 (round your response to three decimal places)