Consider the Bohr's model of a one-electron atom where the electron...

Consider the Bohr's model of a one-electron atom where the electron moves around the nucleus. In the following List-I contains some quantities for the ${n}^{th}$ orbit of the atom and List-II contains options showing how they depend on $n$ .

List - I	List - II
(I) Radius of the ${n}^{th}$ orbit	\left(P\right) ∝ {n}^{- 2}$</td> </tr> <tr> <td>(II) Angular momentum of the electron in the${n}^{th}$orbit</td> <td>\left(Q\right) ∝ {n}^{- 1}$
(III) Kinetic energy of the electron in the ${n}^{th}$ orbit	\left(R\right) ∝ {n}^{0}$</td> </tr> <tr> <td>(IV) Potential energy of the electron in the${n}^{th}$orbit</td> <td>\left(S\right) ∝ {n}^{1}$
	\left(T\right) ∝ {n}^{2}$</td> </tr> <tr> <td> </td> <td>\left(U\right) ∝ {n}^{1 / 2}$

Which of the following options has the correct combination considering List-I and List-II?