Create an abstract Employee class and two pure virtual functions - calculatePay() and displayEmployee(). Abstract Employee class will avoid a programmer from generating an object based on the Employee, however, a pointer may still be generated. Objects based on the Salaried and Hourly will be allowed. The pure virtual function calculatePay() in the Employee will force child classes to implement the calculatePay(). The other pure virtual function displayEmployee() in Employee will force child classes in order to implement the displayEmployee().