accounting help

Net sales revenue, net income, and common stockholder's equity for Accurate Optical Corporation, a manufacturer of contact lenses, follow for a four-year period. Requirements Compute trend percentages for each item for 2011 through 2014. Use 2011 as the base year. Compute the rate of return on common stockholder's equity for 2012 through 2014. Requirement 1. Compute trend percentages for each item for 2011 through 2014. Use 2011 as the base year