Which of the Following Is the Clearest Example of Sexual

Which of the following is the clearest example of sexual harassment?

A) the employer paying women a lower rate to do the same work
B) the employer requiring all women sales personnel to attend an evening cocktail party
C) the employer intentionally asking a female colleague rather than a male colleague to attend a business dinner
D) one colleague joking with another for the third time about going on a romantic weekend getaway together
E) a worker complimenting another worker on that worker's new clothes