2021	2020	2019	2018	2017
Sales	$ 562,820	$ 370,276	$ 302,266	$ 206,325	$ 157,500
Cost of goods sold	283,810	186,888	154,133	104,863	78,750
Accounts receivable	27,240	21,550	20,735	12,029	10,789

Compute trend percents for the above accounts, using 2017 as the base year.

Sales Cost of goods sold Accounts receivable 2021 $ 562,820 283,810 27,240 2020 $ 370, 276 186,888 21,550 2019 $ 302,266 154,133 20,735 2018 $ 206,325 104,863 12,029 2017 $ 157,500 78,750 10,789 Compute trend percents for the above accounts, using 2017 as the base year. Trend Percent for Net Sales: Numerator: 1 Denominator: 1 = Trend percent 2021: 1 = % 2020: / % 2019: / = % 2018: / = % 2017: / = % Trend Percent for Cost of Goods Sold: Numerator: Denominator: / Trend percent 2021: 1 = % 2020: 1 = % 2019: / % 2018: / = % 2017: 1 = % Trend Percent for Accounts Receivables: Denominator: Numerator: / = Trend percent 2021: / = % 2020: / % 2019: / = % 2018: / = % 2017: / = %