In the Following Figure, the First Panel Shows a Market

Multiple Choice

In the following figure, the first panel shows a market situation prior to regulation and the second panel shows the effects of regulation.Figure 14.2
In the figure,
D: Demand curve for automobiles
S₁: Supply curve of automobiles prior to regulation
S₂: Supply curve of automobiles after regulation
FG: Clean up cost per unit
-According to the Index of Economic Freedom, which of the following is the freest economy in the world?

A) Cuba
B) Zimbabwe
C) Hong Kong
D) North Korea
E) Libya