6. If the economy shown in the graph were open to trade, those who benefit would be Those who are harmed would be 24000- 22000- 20000- Domestic supply 18000- 16000 14000- Price of cars ($) 12000 10000 World 8000- Price 6000 4000 Domestic demand 2000 10 20 30 40 50 60 70 80 90 100 Quantity of cars (thousands) A. everyone; no one B. no one; everyone C. domestic car consumers; domestic car producers D. domestic car producers; domestic car consumers