Create a program named salesletter whose main() method uses several writeline() calls to display a sales letter to prospective clients for a business of your choice. display your contact information at least three times in the letter. the contact information should contain at least three lines with data such as land line phone number, cellphone number, email address, and so on. each time you want to display the contact information, call a method
note that the displaycontactinfo method must be defined as public static void displaycontactinfo in order for the tests to have access to it.