Specify, design and implement a class for employees who work at a company. Create a complete C++ program that uses and tests all listed functionality.

Use a string value to store an employee name. Use an integer value to store an employee social security number.

Make sure the employee social security number is a 9 digit value that does not start with 0

The Employee class you develop must have the follow characteristics:

Constructor

GetName() function

GetSSN() function

Overload of << operator (friend function) to print something like "Brad 123456789" to the screen

NOTE: Once an object is constructed, changing the name or number of the employee is not allowed