Sweet Dessert 100%

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

namespace _1.Sweet_Dessert
{
    class Program
    {
        static void Main(string[] args)
        {
            decimal cash = decimal.Parse(Console.ReadLine());
            int guests = int.Parse(Console.ReadLine());
            decimal bananasPrice = decimal.Parse(Console.ReadLine());
            decimal eggsPrice = decimal.Parse(Console.ReadLine());
            decimal berriesPrice = decimal.Parse(Console.ReadLine());

            int sets = 0;
            if (guests > 0)
            {
                sets = 1;
                while (guests > 6)
                {
                    sets++;
                    guests = guests - 6;
                }
            }

            decimal priceOfSet = 2 * bananasPrice + 4 * eggsPrice + 0.2m * berriesPrice;
            decimal totalPrice = sets * priceOfSet;

            if (cash >= totalPrice)
            {
                Console.WriteLine("Ivancho has enough money - it would cost {0:f2}lv.", totalPrice);
            }
            else
            {
                Console.WriteLine("Ivancho will have to withdraw money - he will need {0:f2}lv more.", totalPrice - cash);
            }
        }
    }
}