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Part 2. Starbucks Mobile Ordering (8 points) In a typical Starbucks, labor is divided into two activities: cashiers take orders and collect payment, while baristas make drinks. (For the purposes of this question, we will ignore any food preparation activities.) Customers must first visit the cashiers, then they may proceed to the baristas. A process flow diagram is depicted below: Cashiers Baristas Consider a particular Starbucks location that has 2 cashiers and 3 baristas working at all times. Suppose that a cashier spends an average of 60 seconds processing each customer, while a barista spends an average of 45 seconds making each drink in the customer's order. The average customer orders 1.75 drinks (that is, some customers order only one drink, while others order multiple drinks). Question 11 1 pts What is the capacity of the cashier step (including all cashiers) at this particular Starbucks location in customers per hour? If your answer is not an integer, provide at least three decimal places, e.g., 7.500. Question 12 1 pts What is the average processing time per customer in minutes? If your answer is not an integer, provide at least three decimal places, e.g., 7.500. Question 13 1 pts What is the capacity of the barista step (including all baristas) at this particular Starbucks location in customers per hour? If your answer is not an integer, provide at least three decimal places, e.g., 7.500. Question 14 1 pts What is the process capacity in customers per hour? If your answer is not an integer, provide at least three decimal places, e.g., 7.500. Question 16 1 pts What is the capacity utilization (in percentage) of the baristas step (including all baristas) that is devoted to the mobile orders? If your answer is not an integer, provide at least three decimal places, e.g., 7.500 Question 17 1 pts Under this new setting, what is the capacity of the barista step (including all baristas) for walk-in customers (in customers per hour)? If your answer is not an integer, provide at least three decimal places, e.g., 7.500