Which Statement Best Describes the End of the Director's Involvement

Which statement best describes the end of the director's involvement with the play?

A) Directors attend every performance and have rehearsals each week of a run.
B) Directors do not see any performances of the play,leaving after the final rehearsal.
C) The director may still change aspects of the play during previews or the run,but primarily has given over responsibility to the audience and might feel a twinge of isolation.
D) The artistic involvement ends after casting;the technical involvement ends when the play's run is finished.