Sales Cost of goods sold Accounts receivable 2021 $ 282,880 128, 200 18,100 2020 $ 270, 800 122,080 17,300 2019 $ 252,600 115,280 16,400 2018 $ 234,560 106,440 15,200 2017 $ 150,000 67,000 9,000 Compute trend percents for the above accounts, using 2017 as the base year. Trend Percent for Not Sales: Denominator: Numerator: Trend percent / 1 1 2021: 2020: 2019: 2018: 2017: ele2 % Trond Percent for Cost of Goods Sold: Denominator: Numerator: 11 Trend percent % 1 2021: 2020: 2019: 2018: 2017: . . % % % % Trend Percent for Accounts Recolvables: Denominator: Numerator: Trend percent + Numerator: Trend Percent for Cost of Goods Sold: 1 Denominator: 1 1 11 Trend percent % 2021 2020: 2019: 11 7 % % 2018: 2017: Trond Percent for Accounts Receivables: Denominator Numerator: Trend percent : 1 % % 2021: 2020: 2019: 2018: 2017: 1 11 % / 111 % % /