Complete a Trend Analysis for Sales (Round to Nearest Whole

Short Answer

Complete a trend analysis for sales (round to nearest whole percent and use 2014 as the base year).
$$\begin{array} { | c | c | c | c | c | } \hline & 2017 & 2016 & 2015 & 2014 \\\hline \text { Sales } & \$ 620,000 & \$ 580,000 & \$ 450,000 & \$ 600,000 \\\hline & ( \mathrm { D } ) & ( \mathrm { C } ) & ( \mathrm { B } ) & ( \mathrm { A } ) \\\hline\end{array}$$