A real gas within a closed chamber at $$27°C$$ undergoes the cyclic process as shown in figure. The gas obeys $$PV^3 = RT$$ equation for the path $$A$$ to $$B$$. The net work done in the complete cycle is (assuming $$R = 8 \text{ J/molK}$$):

A

$$20 \text{ J}$$

B

$$205 \text{ J}$$

C

$$-20 \text{ J}$$

D

$$225 \text{ J}$$