Answer Happy

Virginia's Ron McPherson Electronics Corporation retains a service crew to repair machine breakdowns that occur on an average of 2-2 per 8-hour workday (approximately Poisson in nature). The crew can service an average of 8 machines per workday, with a repair time distribution that resembles the negative exponential distribution. a) The utilization rate of this service system= 25 (round your response to two decimal places). b) The average downtime for a broken machine 0.17 days (round your response to two decimal places) c) The average number of machines waiting to receive service at any given time d) The probability that there is more than one machine that is in the system 0.08 machines (round your response to three decimal places). (round your response to three decimal places). N