using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("number of working days in month");

        int n_d=int.Parse(Console.ReadLine());

        Console.WriteLine("daily wage");

        double d_w=double.Parse(Console.ReadLine());

        Console.WriteLine("extra hours");

        int e_h=int.Parse(Console.ReadLine());

        Console.WriteLine("hourly wage");

        double h_w=double.Parse(Console.ReadLine());

        double basicSalary=n_d*d_w;

        double overTimePay=e_h*h_w;

        double totaSalary=basicSalary+overTimePay;

        double taxdedcution=totaSalary*0.25;

        double savingdedction=totaSalary*0.07;

        double netSalary=totaSalary-taxdedcution-savingdedction;

        Console.WriteLine(totaSalary);

        Console.WriteLine(taxdedcution);

        Console.WriteLine(savingdedction);

        Console.WriteLine(netSalary);

    }

}