1. Which of the following snippets are the correct way to convert a Single into a String? Single f = 9.8f; String s; s = (String) (f); Single f = 9.8f; String s; s = Convert.ToString(f); Single f = 9.8f; String s; s = f.ToString(); Single f = 9.8f; String s; s = Clnt(f); Single f = 9.8f; String s; s = CString(f);