using System;

public class Program

{

    public static void Main()

    {

        //Dan Jeremeel Fernández González

        string name;

        double asada, chicken, veggie, cookie, soda, water, sub, IVA, total;

        Console.WriteLine("Hello, and be welcome to THE BIG TACO.");

        Console.WriteLine("Can you tell me your name?");

        name = Console.ReadLine();

        Console.WriteLine();

        Console.WriteLine("Welcome " + name + ", THE BIG TACO presents you its menu.");

        Console.WriteLine();

        Console.WriteLine("Asada Taco              $28.50");

        Console.WriteLine("Chicken Taco            $21.50");

        Console.WriteLine("Veggie Taco             $18.50");

        Console.WriteLine("Chocolate chip cookie   $12.00");

        Console.WriteLine("Soda                    $15.50");

        Console.WriteLine("Water                   $11.00");

        Console.WriteLine();

        Console.WriteLine("How many Asada Tacos you want?");

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

        Console.WriteLine("How many Chicken Tacos you want?");

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

        Console.WriteLine("How many Veggie Tacos you want?");

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

        Console.WriteLine("How many chocolate chip cookies you want?");

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

        Console.WriteLine("How many sodas you want?");

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

        Console.WriteLine("How many waters you want?");

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

        sub = asada*28.50 + chicken*21.50 + veggie*18.50 + cookie*12.00 + soda*15.50 + water*11.00;

        Console.WriteLine();

        Console.WriteLine("Subtotal: $" + sub);

        IVA = sub*0.16;

        Console.WriteLine("IVA: $" + IVA);

        total = sub + IVA;

        Console.WriteLine("Total: $" + total);

        Console.WriteLine();

        Console.WriteLine("Thank you " + name + " for buying in THE BIG TACO. Have a taco day!");

        Console.WriteLine("You were attended by Dan Fernández.");

    }

}