Find the absolute maximum and absolute minimum of the function $f(x) = 3 \sin (x) \cos (x)$ over the interval $[\frac{\pi}{3}, 2\pi]$.
Enter an exact answer. If there is more than one value of $x$ in the interval at which the maximum or minimum occurs, you
should use a comma to separate them.
Provide your answer below:
\begin{itemize}
\item Absolute maximum of $\boxed{}$ at $x = \boxed{}$
\item Absolute minimum of $\boxed{}$ at $x = \boxed{}$
\end{itemize}
