John surveys his class to help pick an informative topic. How could this help?

- It is good to know who your audience is so the topic can persuade them.

O It is good to know who your audience is so you can prepare materials to hand out that they enjoy.

O It is good to know who your audience is so you can bring donuts to class that they like.

O It is good to know who your audience is so the topic speaks to them.