\textbf{62.} In the circuit shown below, if we connect the switch, how does the output power of the battery change?
\textit{[Figure: Circuit with $r = 2\,\Omega$ internal resistance, $2\,\Omega$, $\Delta\Omega$ (5$\Omega$), $6\,\Omega$ resistors, and switch $k$]}
\begin{itemize}
\item[(1)] 22\% increase
\item[(2)] 22\% decrease
\item[(3)] 28\% increase
\item[(4)] 28\% decrease
\end{itemize}