A body of mass is taken from earth surface to the height $$h$$ equal to twice the radius of earth ($$R_e$$), the increase in potential energy will be: ($$g$$ = acceleration due to gravity on the surface of earth)

A

$$3mgR_e$$

B

$$\frac{1}{3}mgR_e$$

C

$$\frac{2}{3}mgR_e$$

D

$$\frac{1}{2}mgR_e$$