The document provides financial ratios for Apache Corporation, BP PLC, Exxon Mobil Corporation, and industry averages for the years 2009-2011. It analyzes Apache's short-term activity ratios, liquidity ratios, debt and solvency ratios, and profitability ratios over this period. Apache's inventory turnover and receivables turnover improved from 2009-2010 but deteriorated from 2010-2011. Its liquidity ratios declined from 2009-2011. Debt ratios improved from 2010-2011 after declining from 2009-2010. Profitability ratios steadily increased from 2009-2011, with Apache outperforming peers and industry averages on these measures. Brief descriptions of BP, Chevron, and Exxon are also provided.