Which of the following best describes minutes of a meeting?

Minutes of a meeting serve as a comprehensive and organized record that captures essential details such as the attendees, key discussions, decisions made, and action items arising from that meeting. This thorough documentation provides a clear reference for what transpired, ensuring that all participants, whether present or absent, have access to the significant outcomes and agreed-upon plans.

In contrast, summarizing only action items fails to encompass the broader context and details of discussions that led to those decisions. A list of future meeting dates does not capture the content of the meeting itself and is therefore not a complete representation. An informal discussion outline does not convey the formal structure and decisions that official minutes are meant to document. Thus, the organized nature and comprehensive scope of option B are what make it the best description of meeting minutes.