The bar graph in the following graphic represents fictional net exports in billions of dollars for five countries. Net
exports are obtained by subtracting total imports from total exports; a negative net export means the country
imported more goods than it exported.
Net Exports (Billions of dollars)
United States
Denmark
China
Germany
Spain
-100 -50 50 100
Net Exports (Billions of dollars)
-150
150
What is the difference between the net exports from The United States and Denmark?
a 70 billion dollars
c. 90 billion dollars
b. 80 billion dollars
d. -140 billion dollars