Two one-man barber shops sit side by side in DunkirkSquare. Each can hold a maximum of 4 people, and anypotential customer who finds a shop full will not wait for ahaircut. Barber 1 charges $11 per haircut and takes anaverage of 12 minutes to complete a haircut. Barber 2charges $5 per haircut and takes an average of 6 minutes tocomplete a haircut. An average of 10 potential customersper hour arrive at each barber shop. Of course, a potentialcustomer becomes an actual customer only if he finds thatthe shop is not full. Assuming that interarrival times andhaircut times are exponential, which barber will earn moremoney?

Two one-man barber shops sit side by side in DunkirkSquare. Each can hold a maximum of 4 people, and anypotential customer who finds a shop full will not wait for ahaircut. Barber 1 charges $11 per haircut and takes anaverage of 12 minutes to complete a haircut. Barber 2charges $5 per haircut and takes an average of 6 minutes tocomplete a haircut. An average of 10 potential customersper hour arrive at each barber shop. Of course, a potentialcustomer becomes an actual customer only if he finds thatthe shop is not full. Assuming that interarrival times andhaircut times are exponential, which barber will earn moremoney?

Solid Waste Engineering

3rd Edition

ISBN:9781305635203

Author:Worrell, William A.

Publisher:Worrell, William A.

Chapter9: Toward Integrated Resources Management—environmental, Political, And Economic Issues

Section: Chapter Questions

Problem 9.10P

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