The Following Are Domestic Supply and Demand Schedules for a Product

Multiple Choice

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

$\begin{array} { | c | c | c | } \hline \begin{array} { c } \text { Quantity } \\\text { supplied } \\\text { (domestic) }\end{array} & \text { Price } & \begin{array} { c } \text { Quantity } \\\text { demanded } \\\text { (domestic) }\end{array} \\\hline 12 & \$ 5 & 2 \\\hline 10 & 4 & 4 \\\hline 7 & 3 & 7 \\\hline 4 & 2 & 11 \\\hline 1 & 1 & 16 \\\hline\end{array}$
-If a $1 tariff is imposed on this product,the total amount of tariff revenue collected will be:

A) $15
B) $11
C) $7
D) $4
E) $16