Complete the Following Trend Analysis for Year 4

Short Answer

Complete the following trend analysis for year 4:
$$\begin{array} { | c | c | c | c | } \hline \text { Year 4 } & \text { Year 3 } & \text { Year 2 } & \text { Year 1 (base year) } \\\hline \$ 48,200 & \$ 50,000 & \$ 44,000 & \$ 17,560 \\\hline\end{array}$$