Answer next to it. Example: 2.1 A

\begin{tabular}{|c|c|c|c|}
\hline
2.1 & Development & [tex]$A$[/tex] & \begin{tabular}{l}
The total income of a country per year divided by \\
the number of people in the country
\end{tabular} \\
\hline
2.2 & Standard of living & [tex]$B$[/tex] & \begin{tabular}{l}
Includes life expectancy, literacy, years in \\
education, and income per person
\end{tabular} \\
\hline
2.3 & \begin{tabular}{l}
Gross Domestic \\
Product per capita
\end{tabular} & [tex]$C$[/tex] & Those things needed to satisfy people's needs \\
\hline
2.4 & \begin{tabular}{l}
Gross National \\
Product
\end{tabular} & [tex]$D$[/tex] & \begin{tabular}{l}
Process of change which improves the well-being \\
of a society
\end{tabular} \\
\hline
2.5 & Gini-coefficient & [tex]$E$[/tex] & \begin{tabular}{l}
Global standard for calculating income disparity
\end{tabular} \\
\hline
2.6 & \begin{tabular}{l}
Human Development \\
Index
\end{tabular} & [tex]$F$[/tex] & \begin{tabular}{l}
Measure of the quality of services and goods \\
available
\end{tabular} \\
\hline
2.7 & Resources & [tex]$G$[/tex] & \begin{tabular}{l}
Those things needed to satisfy people's needs
\end{tabular} \\
\hline
2.8 & Economic sectors & [tex]$H$[/tex] & \begin{tabular}{l}
Distribution of workforce in industry
\end{tabular} \\
\hline
2.9 & Quality of life & [tex]$I$[/tex] & \begin{tabular}{l}
Degree of well-being felt by people \\
Development which not only meets people's \\
needs today but also those of future generations
\end{tabular} \\
\hline
2.10 & \begin{tabular}{l}
Sustainable \\
development
\end{tabular} & [tex]$J$[/tex] & \begin{tabular}{l}
The value of all the goods and services produced \\
by a country in a year
\end{tabular} \\
\hline
\end{tabular}