States, Canada, and Mexico. The balance sheet for Home Depot for February 3, 2008 , included the following liabilities and owners' equity: a. What are Home Depot's debt ratio and interest-bearing debt ratio? b. If Home Depot has common equity with a market value of $44.9 billion and no excess cash, what is the firm's debt-to-enterprise-value ratio? (Hint: Assume that the market value of the firm's interest-bearing debt equals its book value.)