Required information

Know that the beam $AB$ is an $S18\mathrm{.}4$ rolled shape and

that $w_0=4\mathrm{.}45$kip$\frac{s}{f}t,L=9ft,$ and $E=29{10}^6.$

NOTE: This is a multi$-$part question. Once an answer is

submitted, you will be unable to return to this part.

Determine the deflection at $C.$

The deflection at $C$ is

in$.$ darr