An ad hoc committee will most likely?

An ad hoc committee is typically formed for a specific purpose or to address a particular issue that arises. The nature of this type of committee is that it is temporary and focused, tasked with completing a specific goal or project within a defined timeframe. The best choice indicates that the committee will meet regularly until the intended changes or tasks are completed. This aligns with the typical function of an ad hoc committee, where regular meetings facilitate progress towards resolving the specific issue at hand.

In contrast, a committee becoming permanent is not typical for ad hoc arrangements. Ad hoc committees are designed to dissolve once their specific tasks are accomplished, rather than becoming ongoing bodies. Additionally, while an ad hoc committee might meet once to address an issue, that generally refers to a lack of thoroughness and would not achieve comprehensive results often expected from such committees. Lastly, while it might be convenient for an ad hoc committee to meet alongside regular board meetings, this does not encapsulate the core function of an ad hoc committee as effectively as regular meetings to ensure thorough attention to the immediate tasks.