Question: a) The average time in the line. b) The average number in the line. c) The average time in the system. d) The average number

a) The average time in the line.

b) The average number in the line.

c) The average time in the system.

d) The average number in the system.

e) The probability that the bank is empty.

f) CEO Benjamin Neve is considering adding a second teller

(who would work at the same rate as the first) to reduce the

waiting time for customers. A single line would be used, and

the customer at the front of the line would go to the first available

bank teller. He assumes that this will cut the waiting time

in half. If a second teller is added, find the new answers to

parts (a) to (e).

a) The average time in the line. b) The average

bank, and the average time required to transact business is 3 minutes. It is assumed that service times may be described by the negative esponential ditribution. A single line would be used, and the customer at the front of the line would go to the first avalable bank tollec. If a single toller is used: a) The avarage time in the line = minutos (round your response to two decimal places)

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