If $w=2$ kip$/$in the absolute max bending stress on this beam is most closely equal to:

$0\mathrm{.}3in.$

$4\mathrm{.}8$ ksi

$36\mathrm{.}7$ ksi

$5\mathrm{.}12$ ksi

$66\mathrm{.}8$ ksi

$26\mathrm{.}7$ ksi