Use Computech's financial statements in Appendix A at the end of the text to calculate the company's debt-to-total-assets ratio, debt-to-equity ratio, times-interest-earned ratio, and fixed-charges coverage ratio for 2014. Debt-to-total-assets ratio: Type your answer here % Debt-to-equity ratio: Type your answer here times Times-interest-earned ratio: Type your answer here times Fixed-charges coverage ratio: Type your answer here times