Answer: d) market sentiment toward the firm
Step-by-step explanation:
The Price to Earnings ratio is calculated by dividing the market price of a stock by the earnings per share and the market to book ratio checks the market price to the book value of a share.
Both measures use the market price in relation to a company matric. They are therefore checking the sentiment to the company from the market in relation to certain measures of the company such as the earnings per share.