Question: Customers arrive at a single - station queue at a rate of 5 per hour. Each customer needs 7 8 minutes of service on average.

Customers arrive at a single-station queue at a rate of 5 per hour. Each customer needs 78
minutes of service on average.
(4pts) What is the minimum number of servers needed to keep the system stable?
(6pts) What is the expected number of busy servers if the system employs s servers.
Write down the answer for all 1s10.
Customers arrive at a single-station queue at a rate of 5

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