Refer to the Accompanying Data

$$\begin{array} { | l | r | } \hline \text { Gross Private Domestic Investment } & \$ 46 \\\hline \text { Exports of the U.S. } & 9 \\\hline \text { Disposable Income } & 190 \\\hline \text { Personal Saving } & 10 \\\hline \text { Government Purchases } & 84 \\\hline \text { Net Foreign Factor Income } & 10 \\\hline \text { Consumption of Fixed Capital } & 52 \\\hline \text { Dividends } & 13 \\\hline \text { Imports of the U.S. } & 12 \\\hline \text { Taxes on Production and Imports } & 22 \\\hline \text { Personal Taxes } & 38 \\\hline \text { Social Security Contributions } & 23 \\\hline \text { Statistical Discrepancy } & 0 \\\hline\end{array}$$ Refer to the accompanying data. All ?gures are in billions of dollars. The gross domestic product is

A) $326.
B) $282.
C) $307.
D) $300.