\textbf{128.} In triangle $ABC$, $\hat{A} > \hat{C}$. $B$ is the angle bisector of angle $B$ and the perpendicular bisector of side $AB$ intersect at point $D$. $M$ and $N$ are the feet of the perpendiculars from $D$ to $BA$ and $BC$ respectively. Which of the following is correct?
\medskip
(1) $NC > NB$ \hfill (2) $NC < NB$ \hfill (3) $DA > DC$ \hfill (4) $AM < BN$
\medskip