Create a C# program

Add a new class called Employee in Emplovee.cs

FIELDS

Create the following fields

firstname$($string$)$

lastname $($string$)$

id $($string$)$

age $($integer$)$

address$($string$)$

Phonenumber$($string$)$

title$($string$)$

yearlysalary$($double$)$

employmentstatus$($string$)$

CONSTRUCTORS

Create a constructor with no parameters $($default constructor$)$

firstname will be set to "Unknown"

lastname will be set to "Unknown"

Id will be set to "Unknown"

$,$ age will be set to $0$

employmentstatus will be set to "active"

Create a constructor with $4$ parameters$-$firstname, lastname, id and ase

Assign the parameters to the fields.

employmentstatus will be set to "active"

MEIHODS

Create the following methods

Intro$()-$ This method will display firsthame, lasthame, id$,$ age and expdovuentstatus of employee object $($see cat example$)$

TESTING YOUR Class $($hint Write code in main.cs$)$

Youshould test all these conditions and include screenshots.

Create an employee by calling the Constructor with no parameters.

call intro$()$ method for this employee.

Create another employ Resistee object by calling the Constructor with parameters $-$firstname as "john" lastname as "smith", id as $"1234"$ and age as $45.$

Call intro$()$ method for thls emplovee.