Step 3: Examine Common Objects, Attributes and Responsibilities. Create CRC Cards Determine attributes and responsibilities for each class. Create CRC cards for the final classes. Examples: CD should have attributes: title, artist, quantity on hand, price, category Order should be responsible for: calculate tax, shipping, and total price Customer should have the name and address attributes. The CRC Card Example of the Customer Class Class Name: Customer Superclass (Generalization): Subelasses: Attributes first name middle initial last name address email phones notes Responsibilities Collaborations Initialize itself Print itself Get and set necessary attributes Order SearchRequest Order Place an order Makes a search request Abort/Cancel an order