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cumpute trend percents for the above accounts, using 2017 as the base year. For each of the three accounts, state whether the situation as revealed by the trend percents appears to be favorable or unfavorable. Compute trend percents for the above accounts, using 2017 as the base year. For each of the three accounts, state whether the situation as revealed by the trend percents appears to be favorable or unfavorable. \begin{tabular}{ll} \hline Numerator: & Trend Percent for Acc \\ \hline 2021: & Analysis period accounts receivable \\ \hline 2020: & Analysis period cost of goods sold \\ \hline 2019: & Base year accounts receivable \end{tabular}