using System;

namespace Sushi
{
    class Program
    {
        static void Main(string[] args)
        {
            string typeSushi = Console.ReadLine();
            string restourantName = Console.ReadLine();
            int numberOfPurchases = int.Parse(Console.ReadLine());
            char purchase = char.Parse(Console.ReadLine());
            double price = 0.0;
            double addedPrice = 0.0;


            if (restourantName == "Sushi Zone")
            {
                if (typeSushi == "sashimi")
                {
                    price = 4.99;
                }
                else if (typeSushi == "maki")
                {
                    price = 5.29;
                }
                else if (typeSushi == "uramaki")
                {
                    price = 5.99;
                }
                else if (typeSushi == "temaki")
                {
                    price = 4.29;
                }
            }
            else if (restourantName == "Sushi Time")
            {
                if (typeSushi == "sashimi")
                {
                    price = 5.49;
                }
                else if (typeSushi == "maki")
                {
                    price = 4.69;
                }
                else if (typeSushi == "uramaki")
                {
                    price = 4.49;
                }
                else if (typeSushi == "temaki")
                {
                    price = 4.29;
                }
            }
            else if (restourantName == "Sushi Bar")
            {
                if (typeSushi == "sashimi")
                {
                    price = 5.25;
                }
                else if (typeSushi == "maki")
                {
                    price = 5.55;
                }
                else if (typeSushi == "uramaki")
                {
                    price = 6.25;
                }
                else if (typeSushi == "temaki")
                {
                    price = 4.75;
                }
            }
            else if (restourantName == "Asian Pub")
            {
                if (typeSushi == "sashimi")
                {
                    price = 4.50;
                }
                else if (typeSushi == "maki")
                {
                    price = 4.80;
                }
                else if (typeSushi == "uramaki")
                {
                    price = 5.50;
                }
                else if (typeSushi == "temaki")
                {
                    price = 5.50;
                }
            }
            double totalPrice = price * numberOfPurchases;

            if (purchase == 'Y')
            {

                if (restourantName != "Sushi Zone" && restourantName != "Sushi Time" && restourantName != "Sushi Bar" && restourantName != "Asian Pub")
                {
                    Console.WriteLine($"{restourantName} is invalid restaurant!");
                }
                else
                {
                    addedPrice = Math.Ceiling(totalPrice + 0.2 * totalPrice);
                    {
                        Console.WriteLine($"Total price: {addedPrice} lv.");
                    }
                }
            }

            else
            {
                if (restourantName != "Sushi Zone" && restourantName != "Sushi Time" && restourantName != "Sushi Bar" && restourantName != "Asian Pub")
                {
                    Console.WriteLine($"{restourantName} is invalid restaurant!");
                }
                else
                {
                    totalPrice = Math.Ceiling(totalPrice);
                    {
                        Console.WriteLine($"Total price: {totalPrice} lv.");
                    }
                }

            }

        }
    }
}