Which of these statements are FALSE:

Stories, visuals and self$-$disclosure are ineffective in persuasive presentations.

Monologue presentation is the least common in class situations.

Unlike written messages, oral presentations cannot have more than one purpose.

An oral presentation needs to be simpler than a written messages to the same audience.

A sales presentation is considered a conversation, even if the salesperson stands up in front of a group and uses charts and overheads.