W$25433$ wide$-$flange beam is loaded and supported as shown below.

For a W$25433$ section:

$I=49\mathrm{.}1({10}^6)m{m}^4,d=258mm,w_f=146mm,t_f=9\mathrm{.}1mm,t_w=6\mathrm{.}1mm$

Question $16$

Following item no$.14,$ find the shear stress at at point $c$ on the neutral axis.

$8\mathrm{.}83$

$9\mathrm{.}63$

$11\mathrm{.}17$

$11\mathrm{.}36$