in the fair barbershop does the code require that the barber

in the fair barbershop, does the code require that the barber who finishes a customer\'s haircut collect that customer\'s payment?

Solution

No, the code does not require the barber to collect the customer’s payment after finishing a customer’s hair cut. Cashier gets the payment from the customer. Barber is not associated to the payment process. The barber’s code does not have the payment variable.