Final answer:
A compliance audit is used by HR managers to determine whether a firm is adhering to relevant laws and regulations.
Step-by-step explanation:
The correct answer is B) compliance audit. A compliance audit is used by HR managers to determine whether a firm is adhering to relevant laws and regulations. This type of audit ensures that the company is in compliance with various legal requirements, such as employment laws, health and safety regulations, and labor laws.
For example, HR managers may conduct a compliance audit to ensure that the company is properly documenting employee work hours, providing necessary training and certifications, and following anti-discrimination laws.
A compliance audit helps HR managers identify areas of non-compliance and implement corrective measures to ensure the company operates within the bounds of the law.