The position of a particle is given by $\overrightarrow{r} = (\hat{i} + 2 \hat{j} - \hat{k} )$ momentum $\overrightarrow{p} = ( 3 \hat{i} + 4 \hat{j} - 2 \hat{k})$. The angular momentum is perpendicular to :

Question

( A ) line at equal angles to all the three axes
( B ) $x$-axis
( C ) $y$-axis
( D ) $z$-axis