Answer: 0.25
Explanation:
The The debt-to-equity ratio is calculated when the total liabilities of w company is divided a by the shareholder equity while the book-to-market ratio is used to know a company's value by comparing the book value of the company to its market value.
Since the firm has a debt-to-equity ratio of .5 and a market-to-book ratio of 2. The ratio of the book value of debt to the market value of equity will be:
= 0.5/2
= 0.25