what is the correct order of spin only magnetic moment (in BM) of $Mn^{2+},Cr^{2+}$ and $V^{2+}?$

Question

$$\begin {array} {1 1} (a)\;Mn^{2+} > V^{2+} > Cr^{2+} & \quad (b)\;V^{2+} > Cr^{2+} > Mn^{2+} \\ (c)\;Mn^{2+} > Cr^{2+} > V^{2+} & \quad (d)\;Cr^{2+} > V^{2+} > Mn^{2+} \end {array}$$