4. Suppose you work in IT, and the sales team needs answers to three specific ques- ions. The data might be stored physically in seven tables. You know how to cre- ate Microsoft Access queries, but to learn more about database logic and design, you decide to study Figure 9-32, and then pretend to tell the database how to find the answers, step by step . Did technician Marie Johnson put in more than six hours of labor on any ser- c. Were any parts used on service calls in Washington? If so, what were the part Did any customers receive service after 5/4/2015? If so who were they? vice calls? If so, which ones? numbers, descriptions, and quantities