Consider the same model as in the previous question. In-store shoppers: Suppose that they operate as in Question 2 (i.e., they will check out one order at a time, instead of batching up two orders). On average, it takes 25 minutes on average for a shopper to pick all items on the list, and 15 minutes to check out the items and move them to the staging area. Full-service shoppers: Suppose that full-service shoppers focus on delivery of orders (they don't do any in-store shopping at the Walmart supercentre). There is a relatively large pool of full-service shoppers who delivers for many grocers in the city. If the Walmart supercentre keeps requesting full-service drivers to pick up order from the staging area, the maximum frequency of those shoppers arrive at the store is 3 visits/hour. Suppose that they will pick up one order in each visit. The collaboration by the two types of shoppers are demonstrated in the following diagram. For simplicity, assume that there is only 1 in-store shopper. The collaboration by the two types of shoppers are demonstrated in the following diagram. For simplicity, assume that there is only 1 in-store shopper. Orders In-store shoppers 1. Shop 2. Checkout and transport to staging area Full-service shoppers 3. Show up at the store, pick up an order and deliver to customer If the in-store shoppers have a utilization of 70%, what is the actual output rate of the whole process? Provide your answer in orders/hour. Note: Round your answer to 2 decimal places