2. The federal Occupational Safety and Health Act (OSHA), adopted in 1970, concerns workplace safety and health in somber of ways. California also has Cal/OSHA as the state equivalent. OSHA both pmmulgates safety standards and enforces compliance of those standards in the workplace. a. What are an employer's duties under OSHA? b. What is the \"general duty clause" (Section S(a)(l)) and what are some of the current types of issues or activities that are regulated under this clause? c. Recently OSHA attempted to use its' powers to impose a mandatory vaccination policy to address COVID. . What type of rule was this and what is the standard for imposing such rules? . This rule was legally challenged. What did the court rule regarding OSHA imposing such a rule in this situation