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2019 2018 2017 2016 2015 Sales $ 643, 368 $ 420, 502 $ 335, 061 $ 229, 494 $ 166,300 Cost of goods sold 330, 618 215,956 173,931 118, 092 84, 813 Accounts receivable 31, 203 24,557 22, 885 13, 471 11, 375 Compute trend percents for the above accounts, using 2015 as the base year.Trend Percent for Net Sales: Choose Numerator: / Choose Denominator: Trend percent % 2019: 2018: 2017: a 2016: Trend Percent for Cost of Goods Sold: Choose Numerator: / Choose Denominator: Trend percent 2019: 2018: 2017: 2016: Trend Percent for Accounts Receivables: Choose Numerator: 1 Choose Denominator: Trend percent 2019: 2018: a 2017: 2016