Answer:It's C.
There's examples of this everywhere in the stock market.
This phenomenon is called the Law of Supply and Demand, which is a theory that explains the interaction between the sellers of a resource and the buyers for that resource. The theory defines what effect the relationship between the price of the product the willingness people to either buy or sell the product. Generally, as price increases people are willing to supply more and demand less and vice versa when the price falls.
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