The EEOC''s definition of sexual harassment provides that unwelcome sexual advances, requests for sexual favors and other verbal or physical conduct of a sexual nature constitute sexual harassment when which of the following occur Submission to such conduct is made a condition of an individual's employment Submission to or rejection of such conduct is used as the basis for employment decisions Such conduct has the purpose or effect of unreasonably interfering with an individual's work performance or creating an intimidating, hostile or offensive work environment Any one of the above