DailyEarnings - Chapter 2.1

//Task 005, Chapter 2.1
using System;

public class DailyEarnings
{
    static void Main()
    {
        int days = int.Parse(Console.ReadLine());
        double moneyPerDay = double.Parse(Console.ReadLine());
        double value = double.Parse(Console.ReadLine());

        double monthSalary = days * moneyPerDay;
        double yearSallary = monthSalary * 12 + monthSalary * 2.5;
        yearSallary -= yearSallary * 0.25;

        Console.WriteLine($"{(yearSallary * value / 365):F2}");
    }
}