Refer to the Accompanying Table for a Certain Product's Market

Multiple Choice

$$\begin{array} { | c | c | c | } \hline \begin{array} { c } \text { Quantity Demanded } \\\text { Domestically }\end{array} & \text { Price } & \begin{array} { c } \text { Quantity Supplied } \\\text { Domestically }\end{array} \\\hline 1,400 & \$ 10 & 2,200 \\\hline 1,600 & 9 & 2,000 \\\hline 1,800 & 8 & 1,800 \\\hline 2,000 & 7 & 1,600 \\\hline 2,200 & 6 & 1,400 \\\hline 2,400 & 5 & 1,200 \\\hline\end{array}$$ Refer to the accompanying table for a certain product's market in Econland. If the world price of the product were $6 and a tariff of $1 per unit were applied to imports of the product, then the tariff
Would generate government revenues of

A) $600.
B) $400.
C) $800.
D) $1,200.