$41)$ If the potential $($relative to in$$nity$)$ due to a point charge is V at a distance R from this charge, the distance at which the potential $($relative to in$$nity$)$ is $3$V is

Group of answer choices

A$)9$R$.$

B$)3$R$.$

C$)$ R$.$

D$)$R$/3.$

E$)$R$/9.$