Simple Operation and Calculation Charity Campaing

import java.util.Scanner;

public class Greeting {
    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 cakesPrice = cakes * 45;
        double wafflesPrice = waffles * 5.80;
        double pancakesPrice = pancakes * 3.20;
        double priceForDay = (cakesPrice + wafflesPrice + pancakesPrice) * bakers;
        double campaignSum = priceForDay * days;
        double finalSum = campaignSum * 0.875;

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