TailorWorkoshop

import java.util.Scanner;

public class TailorWorkshop {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int num = Integer.parseInt(scanner.nextLine());
        double length = Double.parseDouble(scanner.nextLine());
        double width = Double.parseDouble(scanner.nextLine());

        double mats, cloths, result, total, total2;

        mats = num*(length/2 * length/2);
        cloths = num*(length + 0.6)*(width + 0.6);

        total = mats*9 + cloths*7;
        total2 = total*1.85;

        System.out.printf("%.2f USD%n%.2f BGN", total, total2);
        //System.out.printf("%.2f BGN", total2);

    }
}