Problem
1. Draw a generalization hierarchy chart for a book object. Include a superclass and at least two subclasses. Below the chart, list and label attributes, methods, a trigger, and an instance of a book.
2. Draw a class diagram for a Print button in an application toolbar.
2. Draw an event diagram for an elevator request. Include the user pushing the button as a trigger, the light coming on, and the elevator sensing the request. Follow the event through the elevator arriving at the floor and the doors opening.
4. Write the pseudocode and then draw a flowchart for a program that accepts the age of the user and then tests that value to display one of the following three categories: youth (65 years).