Suppose that statement$2$ may cause an exception in the following code:$$try $\{$ statement$1$;$$ statement$2$;$$ statement$3$;$\}$catch $($Exception$1$ ex$1)\{\}$catch $($Exception$2$ ex$2)\{$ throw ex$2$;$\}$finally $\{$ statement$4$;$\}$statement$5$;$$Answer the following questions:$$a$.$ If no exception occurs, will statement$4$ or statement$5$ be executed?$$b$.$ If the exception is of type Exception$1,$ will statement$4$ or statement$5$ be $$executed$?$c$.$ If the exception is of type Exception$2,$ will statement$4$ or statement$5$ be $$executed$?$d$.$ If the exception is not Exception$1$ nor Exception$2,$ will statement$4$ or $$statement$5$ be executed?