Given the beam shown below, determine the shear force and bending moment at point $C.$ Given the dimensions $a=2m,b=6\mathrm{.}1m$ and $c=2m,$ and the load

intensities $e=10\mathrm{.}5k\frac{N}{m}$ and $f=2\mathrm{.}5k\frac{N}{m}.$

Shear force $($observe the up on the left, down on the right positive sign convention$)$:

$S{F}_C=,(tolerance0\mathrm{.}2kN)$

Bending moment $($observe the sagging positive sign convention$)$:

$B{M}_C=$

$($tolerance $1kN**m)$