A \begin{equation*} \left(\frac{4}{5}\right)^{2} \end{equation*} B \begin{equation*} \left(\frac{4}{5}\right)^3 \end{equation*} C \begin{equation*} \frac{5}{4} \end{equation*} D \begin{equation*} \left(\frac{5}{6}\right)^2 \end{equation*}