The Primary Difference Between Harassment That Results in Tangible Employment

The primary difference between harassment that results in tangible employment action and harassment that creates a hostile working environment is:

A) the level of proof required in the prima facie case for harassment that results in tangible employment action
B) the availability of a rebuttal to the plaintiff if the employer proves a reason for the hostile environment
C) the criteria for proving harassment that results in a tangible employment action is less stringent
D) the criteria for finding employers liable differs depending on the outcome of the harassment
E) none of the above