Answer:
a. Make each sub-point exclusive
f. Divide the main topic into major components
Explanation:
Outline is a type of table of content that helps a reader to understand the scenario of the overall article or piece. Making an effective outline is a challenging task. However, the following things certainly can make an effective outline.
Putting the main idea in the title is one of them. Under the title, break the topic or title into major components (Option F). Using sub-points make the piece more relevant (Option A). Besides, moving sub-points to larger group or components make the article beautiful (Opposite of Option B). Do not separate the main topic from the title make an outline unclear (Opposite of Option D).