What is the activation energy of the reaction (in units of kJ/mol)?

CH3COOCH3(aq)+OH(aq)CH3COO(aq)+CH3OH(aq). The initial concentrations of CH3COOCH3(aq) and OH(aq) were 5106M or 5.00M and 0.150M, respectively. \begin{tabular}{|l|l|} \hline T (C) & k(1/s) \\ \hline13 & 0.0586 \\ \hline 25 & 0.139 \\ \hline 96 & 0.568 \\ \hline \end{tabular}