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Question
A crew of mechanics at the Highway Department garage repair vehicles that break down at an average of u03bb = 7.5 vehicles per day (approximately Poisson in nature). The mechanic crew can service an average of u03bc = 10 vehicles per day with a repair time distribution that approximates an exponential distribution.
a. What is the utilization rate for this service system?
b. What is the average time before the facility can return a breakdown to service?
c. How much of that time is spent waiting for service?
d. How many vehicles are likely to be in the system at any one time?
Answer
This answer is hidden. It contains 139 characters.
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