There is no organizational pattern for a persuasive speech called "comparative advantages."
Topical, Monroe's motivated sequence, and problem-cause-solution are all common organizational patterns for persuasive speeches.
Topical organization involves dividing the speech into different topics or subtopics, each of which supports the main argument.
Monroe's motivated sequence is a five-step pattern that involves capturing the audience's attention, establishing a need or problem, presenting a solution, visualizing the benefits of the solution, and calling the audience to action.
Problem-cause-solution involves identifying a problem or issue, explaining its underlying causes, and proposing a solution to address the problem.
Comparative advantages, on the other hand, is not a commonly recognized organizational pattern for persuasive speeches.