2. Three hair stylists, François, Bernard, and Mimi (yes, they are all French), run Fast Service Hair Salon for busy professionals in Manhattan, NY. They stay open from 6:45AM to 9:00PM to accommodate as many people as possible. They perform only shampooing and hairstyling activities. On average, it takes 10 minutes to shampoo. 5 minutes to style the hair, and 5 minutes to bill the customer. When a customer arrives, he or she first checks in with the receptionist (Bernard's younger sister Lulu) This takes only 3 minutes. One of the three stylists then takes charge of the customer and performs all three activities shampooing, styling, and billing consecutively Draw a flowchart of this process (along with resources and time for each activity) (10 pts) a. b. What is the number of customers that can be serviced per hour in this salon? (20 pts) c. One customer suggested that the billing operation can be transferred to Lulu. What would be the impact on the capacity then? (10 pts)