first blank: farsightedness (hyperopia)
second blank: nearsightedness (myopia)
I'm almost sure that the term is a directory.
Maybe fake news, or short segments I’m not sure is it multiple choice ??
Answer: Sometimes, merit and demerit goods are simply seen as an extension of the idea of externalities. A merit good may be described as a good that has positive externalities associated with it. ... The essence of merit and demerit goods is to do with an information failure to the consumer.
Hope this helped:)
Answer:
Topics with a limited, or specific, scope are easier to explain carefully and in detail than topics that are vague, amorphous, or very broad. For example, general subjects such as mountains, automobiles, or music sound systems are so broad that it's hard to know where to begin. However, a specific aspect of sound systems, such as compact discs (CDs) is easier. Within the subject of CDs, of course, there are several topics as well (design, manufacturing process, cost, marketing, sound quality, comparison to tape and vinyl recordings, etc.).
