Beam ABCD is simply supported at points $B$ and $C$ and has overhangs at both ends. The span length is $L=7\mathrm{.}8m,$ and each overhand has length $\frac{L}{3}.$ A uniform load of intensity $q=1\mathrm{.}5k\frac{N}{m}$ acts over the entire length of the beam. Find the bending moment at the midspan of the beam $($i$.$e$.$ half way between the supports$).$ Give your answer in kNm and to two decimal places.