package com.company;

import java.util.Scanner;

public class P01ExampBasic2018 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int doughQuantity = Integer.parseInt(scanner.nextLine());
        int weightPerBread  = Integer.parseInt(scanner.nextLine());
        double breadCost = Double.parseDouble(scanner.nextLine());
        int countSoldBreads = Integer.parseInt(scanner.nextLine());
        int countSoldSweets = Integer.parseInt(scanner.nextLine());

        double dailyWin = countSoldBreads * breadCost;
        double usedDoughBread = countSoldBreads * weightPerBread;
        double sweetCost = breadCost * 1.25;
        double sweetWeight = (double)weightPerBread * 0.80;
        double usedDoughSweets = countSoldSweets * sweetWeight;
        double nightWin = countSoldSweets * sweetCost;
        double totalDoughCost = ((double) doughQuantity / 1000 + usedDoughBread / 1000) * 4;
        double pureIncoming = (dailyWin + nightWin) - totalDoughCost;
        double totalUsedDough = usedDoughBread + usedDoughSweets;

        totalUsedDough = Math.round(totalUsedDough);

        System.out.println(String.format("Pure income: %.2f lv.%n" +
                "Dough used: %.0f g.", pureIncoming, totalUsedDough));
    }
}