Infinite number of bodies, each of mass 2 kg are situated on x-axis at distances 1m, 2m, 4m, 8m, … , respectively, from the origin. The resulting gravitational potential due to this system at the origin will be -

Question

( A ) $ -G$
( B ) $-\frac{8}{3} G$
( C ) $- 4 G$
( D ) $-\frac{4}{3} G$