14. As shown in Figure 12, $\triangle A B C$ is inscribed in $\odot O, A E$ bisects $\angle B A C, A D \_B C$, among the following four conclusions:
(1) $O E \perp B C$;
(2) $O E$ bisects $B C$;
(3) $A E$ bisects $\angle D A O$;
(4) $\frac{A B}{A \bar{D}}=\frac{2 A O}{A C}$

which of the following are always true?
( ).
(A) (1) and
(2); (B) (3) and (4);
(C) (2) and (3) ;
(D) (1), (3) and (4);
(E) All correct.
$\mathrm{E}$