For her informative speech, Abigail wants to tell her audience about three important factors to consider when purchasing a new computer. Which organizational pattern lends itself best to this topic?

a. topical
b. spatial
c. chronological
d. cause-effect

The correct answer is option a. "topical".

Explanation:

A topical organizational pattern, also known as logical organizational pattern, is an approach that arranges the information using sub-topics that are contained within a larger topic. In this case, Abigail wants to tell her audience about three important factors to consider when purchasing a new computer. The best way to do this is by using a topical organizational pattern, where each important factor is a sub-topic of the larger topic that is purchasing a new computer.