Answer:
Law of Demand
Explanation:
The law of demand defines that there is an inverse relation between the price of a commodity and quantity demanded of the commodity. So when price increases, the quantity demanded decreases and vice-versa.
The Ninth Amendment, or Amendment IX of the United States Constitution is the section of the Bill of Rights that states that there are other rights that may exist aside from the ones explicitly mentioned, and even though they are not listed, it does not mean they can be violated.
The answer is d hope you do well