Please fix this code. It needs to read Enter wall height (feet): 12 Enter wall width (feet): 15 Wall area: 180.0 square feet Paint needed: 0.5142857142857142 gallons Cans needed: 1 can(s) This is the code: import java.util.Scanner; import java.lang.Math; // Note: Needed for math functions public class PaintEstimator { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); double wallHeight = 0.0; double wallWidth = 0.0; double wallArea = 0.0; double gallonsPaintNeeded = 0.0; int cansNeeded = 0; final double squareFeetPerGallons = 350.0; final double gallonsPerCan = 1.0; System.out.println("Enter wall height (feet): "); wallHeight = scnr.nextDouble(); // Prompt user to input wall's width System.out.println("Enter wall width (feet): "); wallHeight = scnr.nextDouble(); // Calculate and output wall area wallArea = wallHeight * wallWidth; System.out.println("Wall area: square feet"); // Calculate and output the amount of paint in gallons needed to paint the wall gallonsPaintNeeded = wallArea/squareFeetPerGallons; System.out.println("Paint needed: " + gallonspaintneeded + " gallons"); // Calculate and output the number of 1 gallon cans needed to paint the wall, rounded up to nearest integer cansNeeded = gallonsPaintNeeded / gallonsPerCan; //Hint: this line is missing two operations System.out.println("Cans needed: " + cansNeeded + " can(s)"); return; } } Thank you so much!!!