Identify problems with scenarios

• Bank does not allow male employees to wear earrings
• Casino hires men and women as cocktail waiters. Women are required to wear three-inch high heels and make-up; men are allowed to wear any "dress shoe."
• A pizza company will make no exceptions to its rule that drivers must be clean-shaven. Sixty percent of African American men have a skin condition characterized by severely painful shaving bumps. The condition is cured by growing a beard.