Final answer:
Earnings per share (EPS) is the accounting number most frequently reported by the media because of its significance to investors and its impact on stock prices. Therefore, the correct option is C.
Step-by-step explanation:
The accounting number that is most frequently reported by the media is earnings per share (EPS). EPS is a widely-watched financial metric used to gauge a company's profitability on a per-share basis, and it is commonly reported during earnings season along with net income and total revenues.
It is especially important to investors as it directly impacts the price per share of the company's stock. Newspapers, financial news websites, and television programs often highlight this figure when discussing a company's performance due to its relevance to the stock market and investment decisions.