A good employee with a nearly flawless attendance record has missed work for $4$ days in a row. Her supervisor has called to speak to her $($since she has not called in$,$ as required$),$ but gets only her voicemail. Now, the supervisor wants to fire her, but has come to you to ask you to do it$.$ As the Human Resources Manager $($you are the person in charge$),$ what should you do$?$