Multiple Choice
Ray's Barber Shop has 3 barber's chairs, and 8 seats for waiting customers.The greatest number of people ever waiting for a haircut, in Ray's experience, is 6.For analytical purposes, then, Ray's queue length is:
A) infinite.
B) 6.
C) 8.
D) 11.
Correct Answer:
Verified
Correct Answer:
Verified
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