Sludge’s Auto (refer to Chapter 12) is as an auto parts recycling center, using Ajax on Web sites for customers to browse for parts. Ajax allows the Web site to obtain data from the server while the user stays on the original Web page. The customer needs to know the make, model, and year of a car as well as the part. If the part is in stock, the description, condition of the part, price, and shipping cost are displayed, with the quantity available for each condition of the part, along with a picture of the part. Draw a sequence diagram using boundary, control, and entity classes for the Auto Part Query for Sludge’s Auto.