using java An electronics company sells circuit boards at a

using java:

An electronics company sells circuit boards at a 40 % profit. If you know the retail price of a circuit board, you can calculate its profit with the following formula: Profit = Retail price x 0.4 Write a program that asks the user for the retail price of a circuit board, calculates the amount of profit earned for that product, and displays the results on the screen.

please help.

Solution

profit.java:

import java.util.Scanner;

public class profit
{

public static void main(String[] args)
{
double retail_price;
Scanner scanner = new Scanner(System.in);
System.out.println(\"Enter Retail Price: \");
retail_price = scanner.nextFloat();

System.out.println(\"The Amount Of Profit is: \" + (retail_price*0.4 ));

}

}

Sample output:

Enter Retail Price:
100
The Amount Of Profit is: 40.0

Enter Retail Price:
200
The Amount Of Profit is: 80.0