Analysis Project: Long-Term Debt-Paying Ability (accounting help)

For South west airlines balance sheet and income statement : https://www.sec.gov/Archives/edgar/data/92380/000119312511026045/d10k.htm#toc147535_29

Calculate the following:

Times interest earned

Debt ratio

Debt/equity ratio

Fixed Charge Coverage ratio

Horizontal Analysis (for evaluating ratios, trends, etc.)

Vertical Analysis (for evaluating ratios, trends, etc.

Then do the following:

Interprets and discusses results

Evaluation