static void Main(string[] args) { Console.WriteLine("TestEXE: " + Location.Announce()); Console.WriteLine("TestEXE: " + Size.Announce()); Console.WriteLine("TestEXE: " + Record.Announce()); Size s = new Size(1, 2, 4); Console.WriteLine("TestEXE: " + $"This is a test on a Size Object: { s.latitude } { s.longtitude } { s.altitude }"); Console.ReadKey(true); }