Charity Campaign Java

import java.util.Scanner;

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

        int days = Integer.parseInt(scanner.nextLine());
        int bakers = Integer.parseInt(scanner.nextLine());
        int cakes= Integer.parseInt(scanner.nextLine());
        int waffles= Integer.parseInt(scanner.nextLine());
        int pancakes = Integer.parseInt(scanner.nextLine());

        int countCakes = cakes * 45;
        double countWaffles = waffles * 5.8;
        double countPancakes = pancakes * 3.2;

        double sum = (countCakes + countWaffles + countPancakes);
        double allCampaign = sum * days * bakers;

        double costs = (allCampaign /8) * 7;

        System.out.printf("%.2f",costs);

    }
}