Calculate the Profit Margin, Asset Turnover, and Financial Leverage.

Ticker AAL AAL AAL Name American Airlines Group Inc. American Airlines Group Inc. American Airlines Group Inc. Year Industry Transportation 2013 2014 Transportation Transportation 2015 Total Assets (M) 42,300 43,800 48,400 Total Shareholder (2,700) 2,000 5,600 Net Revenues (M) 26,700 42,700 41,000 Net Return Income (M) on Equity 66.67% 145.00% 135.71% (1,800) 2,900 7,600