8m 1KBill's Barbershop has two barbers available to cut customer's hair. Both barbers provide roughly the same experience and skill, but one is just a little bit slower than the other. The process flow belowshows that all customers go through steps B1 and B2 and then can be served at either of the two barbers at step B3. The process ends for all customers at step B4. The numbers in parenthesesindicate the minutes it takes that activity to process a customer.B1(7)B2(8)B3-a(10)B3-b(15)B4(12)Qa. How long does it take the average customer to complete this process? minutes. (Enter your response rounded to one decimal place.)b. What single activity is the bottleneck for the entire process? Bc. How many customers can this process serve in an hour?customers per hour. (Enter your response as an integer.)

a. How long does it take the average customer to complete this process? b. What single activity is the bottleneck for the entire process? B c. How many customers can this process serve in an hour? minutes. (Enter your response rounded to one decimal place.) customers per hour. (Enter your response as an integer.)

a. How long does it take the average customer to complete this process? b. What single activity is the bottleneck for the entire process? B c. How many customers can this process serve in an hour? minutes. (Enter your response rounded to one decimal place.) customers per hour. (Enter your response as an integer.)

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter4: Linear Programming Models

Section: Chapter Questions

Problem 111P

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