I need help please

Exercise 13-3 Computation and analysis of trend percents LO P1 Sales Cost of goods sold Accounts receivable 2015 2014 2013 2012 2011 $ 559,693 $361,092 $285,448 $ 196, 184 $ 143,200 276,750 178,435 143 020 97 580 70,168 27 033 21.160 19 525 11,516 9 ,795 Compute trend percents for the above accounts, using 2011 as the base year Trend Percent for Net Sales: Choose Denominator: Choose Numerator: Sales 2015: 2014: 2013: 2012: Trend Percent for Cost of Goods Sold: Choose Denominator: Choose Numerator: Cost of goods sold 2015: 2014: 2013: 2012: Trend Percent for Accounts Receivables: Choose Denominator Choose Numerator: = Accounts receivable 2015: 2014: 2013: 2012: 1 =