Absolute v. comparative advantage activity this chart shows how many units of tractors and cotton workers can produce in the uni

ted states and canada. output of a worker in one week spain bolivia tractors 50 units 30 units cotton 120 units 120 units 1. the absolute advantage in tractor production is held by ________________. 2. the absolute advantage in cotton production is held by ________________. 3. what is the opportunity cost in spain of producing one unit of tractors? (remember to quote this in terms of what was given up.)