After a Falling Out with His Boss at a Very

After a falling out with his boss at a very large industrial company, Gary, a junior executive, finds that he receives more than his share of the "undesirable" work around the office. His parking spot is reassigned to a more distant parking lot, and an office shuffle results in his desk being moved out of his private office, and into an area the staff calls "the bullpen." Which of the following most relate to Gary's situation?

A) Fundamental breach of employment relationship.
B) Termination without cause.
C) Doctrine of disruption of corporate culture.
D) Doctrine of constructive dismissal.
E) Doctrine of vicarious liability.