public static void Main()
Console.WriteLine("************************************");
Console.WriteLine(" Program Telephone ");
Console.WriteLine(" นางสาว นัทธนันท์ ด้วงพลับ 2/1 019 ");
Console.WriteLine("************************************");
Console.Write("Number = ");
number = int.Parse(Console.ReadLine());
Console.Write("Name = ");
name = Console.ReadLine();
Console.Write("Minute = ");
minute = int.Parse(Console.ReadLine());
else price = minute*0.50;
tax = (total*0.07)+total;
Console.WriteLine("Price = {0:##,###.00}", price);
Console.WriteLine("Total = {0:##,###.00}", total);
Console.WriteLine("Tax = {0:##,###.00}", tax);