A Cantilever Beam Is Loaded as Shown in the Figure $12.7 \mathrm{kN} \cdot \mathrm{m}$

A cantilever beam is loaded as shown in the figure. The bending moment at 0.5 m from the support is approximately: (A) $12.7 \mathrm{kN} \cdot \mathrm{m}$
(B) $14.2 \mathrm{kN} \cdot \mathrm{m}$
(C) $16.1 \mathrm{kN} \cdot \mathrm{m}$
(D) $18.5 \mathrm{kN} \cdot \mathrm{m}$