Identify Potential Outliers, If Any, for the Given Data $\begin{array} { l l l l l l l } 32.4 & 30.3 & 34.6 & 65.6 & 22.1 & 31.8 & 16.6 \end{array}$

Identify potential outliers, if any, for the given data.
-The normal annual precipitation (in inches) is given below for 21 different U.S. cities.
$\begin{array} { l l l l l l l } 32.4 & 30.3 & 34.6 & 65.6 & 22.1 & 31.8 & 16.6 \end{array}$
$\begin{array} { l l l l l l l } 28.0 & 36.2 & 59.4 & 25.5 & 47.2 & 45.6 & 8.3 \end{array}$
$\begin{array} { l l l l l l l l } 27.4 & 18.9 & 13.0 & 31.4 & 24.2 & 11.8 & 35.4 \end{array}$

A) $65.6$
B) $8.3,59.4,65.6$
C) $59.4,65.6$
D) None