Easter Bakery

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double flourKg = Double.parseDouble(scanner.nextLine()),
                flourPrice = Double.parseDouble(scanner.nextLine()),
                sugarKg = Double.parseDouble(scanner.nextLine()),
                eggPack = Double.parseDouble(scanner.nextLine()),
                yeast = Double.parseDouble(scanner.nextLine()),
                flourTotal = flourKg * flourPrice,
                sugarTotal = flourKg * sugarKg * 0.75,
                eggPackTotal = flourKg * eggPack * 1.10,
                yeastTotal = flourKg * 0.75 * yeast * 0.20,
                totalSum = flourTotal + sugarTotal + eggPackTotal + yeastTotal;

        System.out.printf("%.2f\n", totalSum);
    }
}