_____ presentations teach the audience.

A) Goodwill
B) Informative
C) Persuasive
D) Normative

Informative presentations aim to teach the audience about a particular topic or subject. They focus on providing information and knowledge to the audience in a clear and concise manner, without necessarily aiming to persuade or influence them. Goodwill presentations aim to create a positive relationship between the presenter and the audience, while persuasive presentations aim to convince the audience to adopt a particular point of view or take a specific action. Normative presentations focus on establishing norms or standards of behavior within a group or society.