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Author Question: A crew of mechanics at the Highway Department garage repair vehicles that break down at an average ... (Read 89 times)

pane00

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A crew of mechanics at the Highway Department garage repair vehicles that break down at an average of λ = 7.5 vehicles per day (approximately Poisson in nature). The mechanic crew can service an average of μ = 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?


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Marked as best answer by pane00 on Dec 3, 2019

chereeb

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pane00

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Reply 2 on: Dec 3, 2019
Thanks for the timely response, appreciate it


upturnedfurball

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Reply 3 on: Yesterday
Wow, this really help

 

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