Sales Cost of goods sold Accounts receivable 2019 2018 2017 2016 2015 $ 553,201 $ 363,948 $ 291,158 $ 212,524 $ 158, 600 290,165 191,003 154,452 111,612 82,472 26,830 21,218 19,944 12,390 10,832 Compute trend percents for the above accounts, using 2015 as the base year. Trend Percent for Net Sales: I Choose Denominator: Choose Numerator: = Trend percent 2019: 2018: 2017: 2016: Trend Percent for Cost of Goods Sold: 1 Choose Denominator: Choose Numerator: Trend percent / / 2019: / / / / 2018: 2017: 2016: / / /