Which of the following is the best way to know how much material you can cover in a given amount of time?

a. Divide the amount of time you have for your presentation by 20 to figure out how many slides you can show.

b. Figure on one or two slides per main heading in your planning outline.

c. For the equivalent of 100 words of written speech, plan to create one slide.

d. Complete a dry run in front of a live audience after you’ve developed your speaking notes, slides, and other materials.