12 Ratio Comparison Between Chevron Corporation and Exxon Mobil | 3 Days | $30

Liquidity Ratios - CURRENT RATIO Current Assets / Current Liabilities Company 2008 2007 2006 Continental 0.97 1.03 1.04 Delta 0.81 0.79 0.93 Southwest 1.03 0.92 0.90 Averages Continental =1.01 Delta = 0.84 Southwest = 0.95 Company 2008 2007 2006 Continental 4347000/4474000 4561000/4449000 4129000/3955000 Delta 8904000/11022000 5240000/6605000 5385000/5769000 Southwest 2893000/2806000 4443000/4838000 2601000/2887000 The current ratio measures the firm’s ability to meet its short term obligations.

Continental has the best ability to meet the firm’s short term obligations and Delta has the least ability to meet the firm’s short term obligations.

Liquidity Ratios - QUICK RATIO Current Assets - Inventory / Current Liabilities Company 2008 2007 2006 Continental 0.92 0.96 0.99 Delta 0.77 0.75 0.90 Southwest 0.96 0.86 0.84 Averages Continental = 0.96 Delta = 0.81 Southwest = 0.89 Company 2008 2007 2006 Continental (4347000-235000)/4474000 (4561000-271000)/4449000 (4129000-217000)/3955000 Delta (8904000-388000)/11022000 (5240000-262000)/6605000 (5385000-181000)/5769000 Southwest (2893000-203000)/2806000 (4443000-259000)/4838000 (2601000-181000)/2887000 The quick ratio measures the firm’s ability to meet its short term obligations excluding inventory. Continental has the best ability to meet the firm’s short term obligations excluding inventory and Delta has the least ability to meet the firm’s short term obligations excluding inventory. Debt Ratios - DEBT TO EQUITY RATIO Long-Term Debt / Stockholder's Equity Company 2008 2007 2006 Continental 51.15 2.82 14.00 Delta 17.63 0.79 -0.48 Southwest 0.71 0.30 0.24 Averages Continental = 22.66 Delta = 5.98 Southwest = 0.41 Company 2008 2007 2006 Continental 5371000/105000 4366000/1550000 4859000/347000 Delta 15411000/874000 7986000/10113000 6509000/(13593000) Southwest 3498000/4953000 2050000/6941000 1567000/6449000 Debt to equity ratio is a measure of the firm’s long term debt. Southwest has the least amount of long term debt and Continental has the most amount of long term debt.