GA Q8

The pie chart presents the percentage contribution of different macronutrients to a typical $2,000\; \mathrm{kcal}$ diet of a person.

The typical energy density $(\mathrm{kcal} / \mathrm{g})$ of these macronutrients is given in the table.

$$\begin{array}{|c|c|} \hline \text{Macronutrient} & \text{Energy density (kcal/g)} \\ \hline \text{Carbohydrates} & \text{4} \\ \hline \text{Proteins} & \text{4} \\ \hline \text{Unsaturated fat} & \text{9} \\ \hline \text{Saturated fat} & \text{9} \\ \hline \text{Trans fat} & \text{9} \\ \hline \end{array}$$

The total fat (all three types), in grams, this person consumes is