The Figure Below Shows the Demand (D) and Supply (S)

Multiple Choice

The figure below shows the demand (D) and supply (S) curves of cocoa in the U.S.Figure 21.4

-Economists typically date the beginning of the gold standard to the period:

A) before 1500.
B) before 1776.
C) between 1880 and 1914.
D) between the two world wars.
E) between 1970 and 2000.