Canada currently is our largest export partner and third largest source of imports.
In 2012, U.S. export of goods to Canada totaled $159 billion and U.S. imports from Canada totaled $176.9 billion (note that we imported more goods than we exported, but this does not include import/export of services).
If each country divided its resources evenly between vegetable and beef production, how many pounds of vegetables would be produced total? (in billions of pounds)