Refer to the information provided in Figure 4.4 below to answer the question(s) that follow. 
Figure 4.4
-Refer to Figure 4.4. Assume that initially there is free trade. Tariff revenue of $50 million per day will be generated if the United States imposes a ________ tariff per barrel on imported oil.
Definitions:
Latin America
A region that includes the countries in the Americas where Romance languages are spoken, primarily Spanish and Portuguese.
Emigrants
People who leave their country of origin to live permanently in another country.
Economic Recovery
Economic recovery is a period of increasing business activity signaling the end of a recession or economic downturn. The process involves growth in GDP, employment, and consumer spending.
Oil Prices
The cost per barrel of crude oil as determined by global supply and demand dynamics, geopolitical stability, and production decisions of oil-producing nations.
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