Assume that a gallon of paint covers about 350 square feet of wall space. Create an application with a main() method that prompts the user for the length, width, and height of a rectangular room. Pass these three values to a method that does the following:

• Calculates the wall area for a room
• Passes the calculated wall area to another method that calculates and returns the number of gallons of paint needed
• Displays the number of gallons needed
• Computes the price based on a paint price of $32 per gallon, assuming that the painter can buy any fraction of a gallon of paint at the same price as a whole gallon
• Returns the price to the main()method

The main() method displays the final price. For example:

You will need 2.0 gallons The price to paint the room is $64.0

import java.util.Scanner; public class PaintCalculator { public static void main (String args[]) { // Write your code here }

public static double computeArea(double length, double width, double height) { // Write your code here } public static double computeGallons(double area) { // Write your code here }