This section discusses a finished application that you will construct in several phases. When all phases are finished, it will simulate a simple payroll system for a company with a manager and employees of three additional types. Eventually, this system will be created as an application with a windows interface. The Employees login information will eventually be encrypted and the data will be stored in an object file. Program 4 implements only part of the menu, uses a text file and does not encrypt the employee data.