Sales Cost of goods sold Accounts receivable 2018 2017 2019 2016 2015 $558,626 $369,951 $307,013 $216,970 $166,900 270,540 179,326 150,366 105,546 80,112 27,149 21,642 21,030 12,649 11,399 Compute trend percents for the above accounts, using 2015 as the base year. 2019: 2018: 2017: 2016: 2019: 2018: 2017: 2016: Trend Percent for Net Sales: Choose Numerator: Choose Denominator: Trend Percent for Cost of Goods Sold: Choose Numerator: Choose Denominator: Trend percent % % % = % Trend percent % % % %