Which of the following is NOT a focus area of OSHA?

The correct answer, indicating what is NOT a focus area of OSHA (Occupational Safety and Health Administration), is that OSHA does not regulate worker wages. OSHA's primary mission is centered around ensuring safe and healthy working conditions for employees. This includes developing workplace safety standards, providing health education for workers on how to maintain safety and health in the workplace, and implementing measures to prevent occupational injuries and illnesses.

By focusing on safety standards, health education, and injury prevention, OSHA emphasizes creating a work environment that minimizes risks and promotes overall worker well-being. However, the regulation of worker wages falls under the jurisdiction of other labor laws and agencies focused on wage standards, such as the Department of Labor, rather than OSHA's safety-centric mandate. Therefore, it is clear why regulating worker wages does not align with OSHA's core mission and focus areas.