Assume that australia has a comparative advantage over france the production of pencils, and that france has a comparative advantage over australia in the production of haircuts. what is a practical reason why australia and france might not trade

You've arrived at the pecan shellers conference—your first networking opportunity. naturally, you're feeling nervous, but to avoid seeming insecure or uncertain, you've decided to a. speak a little louder than you would normally. b. talk on your cell phone as you walk around. c. hold an empowered image of yourself in your mind. d. square your shoulders before entering the room.