Create an abstract class named Book. Include a String field for the book's title and a double field for the book's price.   Within the class, include a constructor that requires the book title and add two get methods - one that returns the title and one that returns the price.  Include an abstract method named setPrice().  Create two child classes of Book: Fiction and Non-Fiction.  Each must include a setPrice() method that sets the price for all Fiction Books to $24.99 and $37.99 for all Non-Fiction Books.  Write a constructor for each sub class  and include a call to setPrice() within each.   Write an application demonstrating that you can create both a Fiction and a Non-Fiction Book, and display their fields.

Q: Design a Friend class that the following members: •A field for the name of the friend (a string).

A: Friend Class: public class Friend { //data fields private String name,cellphone; private…

Q: Create a class named Ship that has two private fields one for the name (string) of the ship, and the…

A: public class Ship { private String name; private String year;  public Ship(String name, String year)…

Q: You are part of a team writing classes for the different game objects in a video game. You need to…

A: public class Human {    //is base class  //declaring instance variables private String name;…

Q: Design a LandTract class that has two fields (i.e. instance variables): one for the tract’s length(a…

A: public class LandTract { double length; double width;  public LandTract(double length, double width)…

Q: Temp Class - Create Temp class whos job is to hold a temp in degrees F and gives methods to get the…

A: Actually, Java is a high level  programming language. And also object oriented .It. Is a platform…

Q: Programming exercise (in java eclipse , please add comment for each step)thank you Create a class…

A: The java program is given below:

Q: Product -code: String -description: String -price: double +Product() +Product(code: String,…

A: Java used to answer this question

Q: Create an abstract super class called Employee with the following attributes: Use JavaDoc comments…

A: // SalaryEmployee.java public class SalaryWorker extends Worker {    private double yearlyPay;…

Q: In Javascript,  Pet Class: Design a class named Pet, which should have the following fields and…

A: I have provided  JAVASCRIPT  CODE  along  with  CODE  SCREENSHOT  and  OUTPUT…

Q: An artist's discography includes several albums. Each album includes several songs. We want to model…

A: UML: Unified Modeling Language is a industry standard graphical language for visualising and…

Q: You are part of a team writing classes for the different game objects in a video game. In this…

A: It is defined as  programs can be asked from control statements, array, string, oops etc. Java basic…

Q: Review - Icecream Class ● . . . . ● Declare a class called Icecream Add a default constructor Add…

A: Hello student The code is in next step

Q: Part A Create a FitnessTracker class that includes three data fields for a fitness activity: a…

A: The question does not specify any particular programming language for the solution. We have done the…

Q: Class: Square  Create a class called "Square", which is inherited from “TwoDimensionShape”…

A: public abstract class TwoDimensionalShape {   //creating abstract method which should be override by…

Q: ava. Check ‘n Shop is a grocery supermarket in South Africa that provides a loyalty program to…

A: The given problem is to be solved in Java where 2 classes are needed as below:   1. Shopper.java 2.…

Q: Design a class named RoseBushes. A rose has fields for a color (for example, “red”), a price for a…

A: Answer: UML Diagram:

Q: Create the following class diagram: The print method in: - Author prints the Authors data - Page…

A: In this task, we will design a class diagram for a simple book management system. The system…

Q: Object Oriented Programming in JAVA   You are part of a team writing classes for the different…

A: You are part of a team writing classes for the different game objects in a video game. You need to…

Q: 1. The Rockford Daily Clarion wants you to design a class named Issue. Fields include the issue…

A: ANSWER:-

Q: Practice with writing a program that contains three classes: Ship CruiseShip CargoShip Classes…

A: Solution - Programming language used: Java All solution steps are included in program code as…

Q: Object-oriented programming Create a class called Triangle that models triangles using three points…

A: Triangle has three sides and there vertices. Let the vertices be (x1,y1) , (x2, y2) and (x3, y3)…

Q: Creates a class Student with 3 attributes: name, id and level. a. Add a constructor able to create a…

A: As no programming language is mentioned, it is solved using Java

Q: Creates a class Student with 3 attributes: name, id and level. a. Add a constructor able to create a…

A: #include <iostream> using namespace std; class student{   // Declaring three attributes of…

Q: Focus on classes, objects, methods and good programming style Your task is to create a BankAccount…

A: Object-oriented programming approach: Defined a BankAccount class with attributes and methods that…

Q: Part A Create a FitnessTracker class that includes three data fields for a fitness activity: a…

A: 1. Class Definition (FitnessTracker):   1.1 Declare private data fields: activity (String), minutes…

Q: Design a Book class that holds the title, author’s name, and price of the book. Books’s constructor…

A: [Note: Since no language is mentioned, C++ is used.  This code should be rewritten instead of…

Q: Write a Circle class that has the following field: radius: a double The class should have the…

A: import java.util.Scanner; public class Demo {  public static void main(String[] args) {    Scanner…

Q: *: Implement the following class methods batterydiseount (int Byear) method takes the current year…

A: Step 1 : Start Step 2 : Define a method batterydiscount() which receives the current year and apply…

Q: a class named “numeric” having the one attribute number and one method void set_value(int) and…

A: It is defined as a blueprint or a set of instructions to build a specific type of object. It is a…

Q: Create a Class Pet with the following data members  Identification: String  species : String (e.g.…

A: Solution- Programming language used - Java All solution necessary comments are included in program…

Q: for this question do not write the code just explain how you would Create a class called Elevator…

A: Please find the detailed answer in the following steps.

Q: A Student class has the following attributes: String name; String streetAddress; int age; String…

A: The JAVA Code is given below with output screenshot

Q: Construct a Time class containing integer data members seconds, minutes, and hours. Have the class…

A: #include <iostream>#include <iomanip>using namespace std;// class declaration…

Q: Given main(), define the Artist class (in file Artist.java) with constructors to initialize an…

A: 1// Artist.java 2public class Artist { 3 private String name; 4 private int birthYear; 5…

Q: Design and implement a class called Car that contains instance data that represents the company,…

A: Since programming language is not specified, we are solving this question in java.

Q: Design a Ship class that the following members: A field for the name of the ship (a string). A…

A: ANSWER:-

Q: Define a class named Employee with the following attributes: name, employee_id, department, and…

A: 1.    Employee Class:•    Define a class named Employee with attributes: name, employee_id,…

Q: et Class Design a class named Pet, which should have the following fields: ■    name: The name field…

A: Dear Student, The below code is an example of creating a class called Pet and defining its…

Q: Make C# (Sharp): console project named MyPlayList. Create an Album class with 4 fields to keep…

A: Solution Programming Approach  Declare a class Declare the private  variable of string type…