$35$ Select the lightest W$12$ section to carry an axial compression in addition to biaxial bending, loaded as shown in the figure. Assume the first$-$order structural analysis has been performed using factored loads. The results are $P_u=375$ kips, $M_{nx}=38$kips$-ft$ about the $x-$axis at the top of the column, and $M_n=14$kips$-$ft about the y $-$axis at the top of the column. Use A $572$ Gr $50$ steel and LRFD$.$