Learning Goal: $35\mathrm{.}0$ degrees from the y axis in the yz plane and $\backslash$theta $\_(2)=25\mathrm{.}0$ degrees from the z axis in the yz plane, respectively. The rectangular cross section has a height of h$=200\mathrm{.}0$mm and a width of w$=120\mathrm{.}0$mm$.$

a$)$The neutral$-$axis angle of the cross$-$section being analyzed is the axis along which there is a zero stress value. Determine the neutral$-$axis angle, $,$ due to the externally applied moments as measured counterclockwise from the positive z axis in the yz plane.

b$)$ Determine the absolute maximum stress, $|$max$||$max$|,$ in cross section ABCD due to the two externally applied moments.

Express the answer to three significant figures and include the appropriate units.