Laura Is the Only Female Employee in the Maintenance Department

Laura is the only female employee in the maintenance department of Motor Vehicle Sales & Service Inc. Her supervisor and co-workers tease and play tricks on her so relentlessly that she feels compelled to quit. This is

A) ​a constructive discharge on the basis of gender discrimination.
B) ​a harassing discharge on the basis of treatment discrimination.
C) a voluntary discharge on the basis of impact discrimination.​
D) ​none of the choices.