Chapter 4.3, Problem 12SC

Explanation of Solution

Given program:

//Definition of class "Price"

public class Price

{

    //Definition of class main

    public static void main(String[] args)

    {

    //Print the statement

    System.out.print("Please enter the unitprice:");

    double unitPrice =in.nextDouble();

    int quantity = in.nextInt();

    }

}

Explanation:

In the above program, the class is named as “Price”. Inside the main class, there should be four statements for execution. But in the above program, there are only three statements...