The Following Are Domestic Supply and Demand Schedules for a Product

The following are domestic supply and demand schedules for a product. Suppose that the world price of the product is $1.

$\begin{array} { | c | c | c | } \hline \begin{array} { c } \text { Quantity } \\\text { supplied } \\\text { (domestic) }\end{array} & \text { Price } & \begin{array} { c } \text { Quantity } \\\text { demanded } \\\text { (domestic) }\end{array} \\\hline 12 & \$ 5 & 2 \\\hline 10 & 4 & 4 \\\hline 7 & 3 & 7 \\\hline 4 & 2 & 11 \\\hline 1 & 1 & 16 \\\hline\end{array}$
-Given the tariff,prices (revenue per unit) received by domestic and foreign producers,respectively,would be:

A) $2 and $1
B) $1 and $2
C) $2 and $2
D) $3 and $2
E) $4 and $3