Answer:
The correct answer is C. A pure monopolist.
Explanation:
The pure monopoly arises when there is a total absence of competition, due to independent entry barriers to the company's competitive capacity.
A single company offers a product that has homogeneous characteristics, which has no substitutes and for that reason has a large number of buyers. There are also economic, technological or legal barriers that prevent the entry of potential competitors. That is, there are barriers to entry.