When Your Department Head Ms

When your department head Ms.Westlake arranges chairs informally in a circle during a meeting,what kind of message is she sending?

A) A nonverbal message that she is encouraging an open,egalitarian exchange of ideas
B) A nonverbal message that she prefers to be separated from others
C) A nonverbal and verbal message regarding her aloofness and preference for restricted communication
D) A verbal message that she is wary of visitors and indifferent to communication