Match the following groups and choose the correct option

Question

$ $\begin{array}{1 1}a. A-i \quad B-ii \quad C-iii\quad D-iv\\b. A-ii \quad B-i \quad C-iv \quad D-iii \\ c. A-iv \quad B-ii \quad C-i \quad D-iii \\ d. A-ii \quad B-iv \quad C-i \quad D-iii\end{array}$