Which professional is making effective use of slides during a presentation?

Multiple Choice

Mary starts her presentation with a slide of a chart rather than with opening remarks.

Aretha stares at her slides and reads them word for word to the audience.

Cole stands in front of the slide projection and talks about the content.

Rick uses animated effects every time he switches from one slide to another to jazz up the presentation.

Julian displays a blank screen whenever he speaks for lengthy periods without referencing his slides.