Consider the uniformly loaded $(w=70lb\frac{f}{i}n)$ and simply supported steel beam with an overhang, as shown in the figure. Given $L=10$ in

and $a=3$ in$.$ The area moment of inertia of the beam $\frac{?}{?}=0\mathrm{.}05i{n}^4.$ Use singularity functions to determine the deflection at the midway

between the supports and at the end of the beam.