The pie chart presents the percentage contribution of different macronutrients to a typical 2,000 kcal diet of a person. The typical energy density (kcal/g) of these macronutrients is given in the table.
\begin{center}
\includegraphics[width=10cm]{8.png}
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\begin{tabular}{|c|c|}
\hline
Macronutrient & Energy density (kcal/g)
\hline
Carbohydrates & 4
Proteins & 4
Unsaturated fat & 9
Saturated fat & 9
Trans fat & 9
\hline
\end{tabular}
\end{center}
The total fat (all three types), in grams, this person consumes is: