Write a C# program which creates a class Employee with the following attribute. 1. name The class should have a parameterized constructor and destructor, the getter/setter functions and a a virtual member function called pay () that returns the salary of the Employee. a. Create a class named as Salaried that inherits from class Employee. A Salaried object has the following attributes 1. salary This class should also have parameterized constructor and default destructor, setter/getter functions and a pay () member function. b. Similarly, develop a class named as Hourly that inherits from class Employee. An Hourly object is anguished by the following attributes 1. hours 2. rate This class should also have a parameterized constructor, default destructor, setter/getter functions and a pay () member function. Your program should create objects of Salaried and Hourly classes and then invoke the pay () function of these classes polymorphically (through Employee Object).