1. Below is a refined Person class public class Person ( private String firstName: private String lastName; private string City: private char state(2]; Implement the Person class and add proper set and get methods. Also Add the method display that displays a Person's data on the screen. 2. Extend the Person class by creating a subclass called Student. In addition to attributes inherited from the Person class, the Student class has got the following additional attributes. //Additional attributes in the Student class String major; //The student's major area like 'Computer Science' or 'English' Pr. Saadia LGARCH float gpa; //The student's gpa boolean degreePlanlnFile; //Whether the student's degree plan has been filed or not Implement the Student class and add proper set and get methods. Override the display method, so it displays a student's data on the screen. 3. Define an objects ps of type class Person that hold an object of type class Student. Call display method for that object.

In what ways are programming languages useful?

Java please?

Java compiler translates Java source code into O assembly code machine code O another high-level language code O Java bytecode