Answer:C.Market Share
Explanation:Market Share. A company's market share refers to the overall percentage of all products that the final the company has on the market. It is calculated based on dividing a company's sales by the overall sales they make in that particular category. If it sells all its products in the market it will get 100% share and that makes that company to be a monopoly.
If the company sells all the product in a market, it will have a 100 percent share—and it will have a monopoly.