Final answer:
A retail business's adoption of a workplace violence prevention program and other safety measures illustrates compliance with OSHA's General Duty Clause, which requires employers to maintain a workplace free of serious recognized hazards.
Step-by-step explanation:
The retail business's adoption of a workplace violence prevention program, comprehensive security plan, reprisal-free reporting system, and a zero-tolerance policy for workplace violence, alongside regular employee training, aligns with OSHA's General Duty Clause. The General Duty Clause is a part of the Occupational Safety and Health (OSH) Act which mandates that employers provide a workplace that is free from recognized hazards that are causing or are likely to cause death or serious physical harm to employees when there is no standard that applies to a particular hazard.
The described measures demonstrate the company's commitment to providing a safe work environment and adhering to OSHA requirements for ensuring that employees are aware of, protected from, and not retaliated against for reporting workplace hazards or incidents. Therefore, this is an example of compliance with A. The General Duty Clause.