\begin{tabular}{|l|l|l|l|}
\hline & Group 'A' & & Group 'B' \\
\hline\( [1] \) & Joint Demand & (a) & Luxury Car \\
\hline\( [2] \) & Demand and price & (b) & Exception to law of demand \\
\hline\( [3] \) & Giffen goods & (c) & Inverse relationship \\
\hline\( [4] \) & Prestige goods & (d) & Several commodities \\
\hline & & (e) & Vegetables \\
\hline
\end{tabular}
Ans.
\begin{tabular}{|l|l|}
\hline & Group 'A' \\
\hline [1] & Joint Demand \\
\hline [2] & Demand and price \\
\hline [3] & Giffen goods \\
\hline [4] & Prestige goods \\
\hline
\end{tabular}
(d)
