Problem $2.$ Use the graphical method to construct the shear$-$force and bendingmoment diagrams for the beam shown. Label all significant points on each diagram and identify the maximum moments along with their respective locations.

Additionally:

$($a$)$ Determine $V$ and $M$ in the beam at a point located $0\mathrm{.}75$ m to the right of $B.$

$($b$)$ Determine $V$ and $M$ in the beam at a point located $1\mathrm{.}25$ m to the left of $C.$