A disc of radius $$R$$ and mass $$M$$ is rolling horizontally without slipping with speed $$v$$. It then moves up an inclined smooth surface as shown in figure. The maximum height that the disc can go up the incline is

A

$$\frac{v^2}{g}$$

B

$$\frac{3}{4}\frac{v^2}{g}$$

C

$$\frac{1}{2}\frac{v^2}{g}$$

D

$$\frac{2}{3}\frac{v^2}{g}$$