What does the Board of Inquiry primarily do?

The primary function of the Board of Inquiry is to investigate ethics violations, particularly those that occur within specific geographical areas. This board plays a critical role in ensuring that the integrity of the game is maintained by addressing any ethical concerns that arise among PGA members. By focusing on ethical standards, the Board helps uphold the reputation of the PGA and fosters a fair competitive environment.

The other options, while related to different aspects of the PGA's operations, do not accurately reflect the specific mandate of the Board of Inquiry. For example, overseeing all PGA operations is a broader responsibility that extends beyond ethics to encompass management and operational facets. Managing PGA tournaments and administering golf rules are also essential functions within the organization but fall under different committees or bodies dedicated to those specific tasks. Thus, the investigation of ethics violations is where the Board of Inquiry's primary focus lies.