Which of the Following Statements Best Describes What Should Happen

Which of the following statements best describes what should happen when a meeting ends?

A) The meeting should not end until all agenda items have been fully discussed.
B) If minutes are taken, they should be distributed at the next meeting.
C) Because all participants should be responsible for paying attention during the meeting, a summary at the end of the meeting would be a waste of time.
D) No one should leave the meeting without a full understanding of what was accomplished.