debt leverage ratios

Accounting Questions FORD MOTOR COMPANY?

I need the revenue performance of the income of capital assets for leverage of the quality of the profit margin of fixed income assets turnover ratio Cash Ratio Index stock rotation to receive the accrued interest, both the turnover of debt coverage and cash equity ratio price / earnings ratio of dividend yield for 2008 and 2007, I tried to do it myself but I have to show the work and my work does not the answers that I found on the websites of finance at all. Help please: (

Here are Link to Ford Motor Company's 10K filed with the Securities and Exchange Commission in the ratio can easily imagine once you get the data: