Business

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LiveDemo
{
    class Program
    {
        static void Main(string[] args)
        {
            int workingDays = int.Parse(Console.ReadLine());
            double moneyEarnedForADay = double.Parse(Console.ReadLine());
            double dollarCourse = double.Parse(Console.ReadLine());

            double monthSalaryInDollars = workingDays * moneyEarnedForADay;
            double yearSalaryInDollars = (monthSalaryInDollars * 12) + (monthSalaryInDollars * 2.5);

            double tax = yearSalaryInDollars * (25.0 / 100.0);

            double totalDollarsEarned = yearSalaryInDollars - tax;

            double totalLevEarned = totalDollarsEarned * dollarCourse;

            double earningPerDayInLeva = totalLevEarned / 365;

            Console.WriteLine("{0:f2}", earningPerDayInLeva);
        }
    }
}