Determine the major supporting details of this paragraph

Question

Advertising is part of the free market system and has several benefits. First, by encouraging competition, it fosters economic growth. New products are developed and offered, stimulating the economy even more. Second, volume sales can lead to lower production costs. These savings will be passed on to consumers in the form of lower prices. Finally, from an economic standpoint, advertising provides information about alternatives and provides consumers with recall cues that help them make substitutes at the time of purchases. If they can't afford a product, then another less expensive one will easily substitute. Advertising lets people know what is available, and that helps them make consumption decisions.

Answer 1

The major supporting details are the ones noted "first" "second" and "finally." Specifically, the major supporting details of how advertising is part of a free market system are as follows; it encourages competition, volume sales lead to lower production costs, and advertising provides information about alternatives and provides consumers with retail cues. The minor supporting details would be the parts of the paragraph that further describe those three main points.