Answer: Theme
Explanation:
The theme of a story is the main idea and the message the author is trying to get across.
I believe the pronoun "what" is already properly placed.
how the quantity that a person will demand varies depending on the price of a good or service.
Answer:
East
Explanation:
If a Mother had four sons named North, South, and West, the first sons name is most likely East. This is because North, South, East, and West are the different directions you might see on a compase. Since she used 3 out of 4 of the names, it is likely that the other sons name is East.