A beam with the cross$-$section given below is subjected to a bending moment of $33$kip$-ft$ bent about its $x-x$ axis.

The moment of inertia about the X$-$X axis shown for the object is most nearly:

$()4$

The maximum bending stress in this section due to the applied moment is most nearly: ksi

Hint: check units! Moment is in kip$-$ft$,$ but stress is in kips$/$in$^2.$