NEET 2024 Physics question on Electrostatics

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: The potential ($V$) at any axial point, at $2\ \text{m}$ distance ($r$) from the centre of the dipole of dipole moment vector $\vec{P}$ of magnitude, $4 \times 10^{-6}\ \text{C m}$, is $9 \times 10^3\ \text{V}$. (Take $\dfrac{1}{4\pi\varepsilon_0} = 9 \times 10^9$ SI units)
Reason R: $V = \dfrac{2P}{4\pi\varepsilon_0 r^2}$, where $r$ is the distance of any axial point, situated at $2\ \text{m}$ from the centre of the dipole.
In the light of the above statements, choose the correct answer from the options given below: