Firm: American Airlines Inc

calculate the firms leverage ratio as measured by:

-Long term debt/ Total assets

-Total debt/ Total assets

-Long term debt/Stockholders equity

-Times Interest Earned Ratio

-EBITDA Coverage Ratio

Ratios should be examined for a two-to-three-year period as well as against an Industry average or a comparable group of firms.

maybe even create a chart wirh the values and equations

Thank you