Answer: Market Share
Explanation:
Market Share is the the percentage of the total market that a business or a product controls.
For a company, it is the ratio of the company's total sales to the total sales of the industry it operates in. For example, if Miranda's company made a total sales of $10 million and the dental tool market is worth $100 million, Miranda's company controls 10% of the market and has 10% market share.