QUESTION 1

Countries mostly trade _.

1. services
2. goods
3. goods &services equally
4. more of one in a month and then more of the other in the next

QUESTION 2

USA is a major exporter of:

1. airplanes
2. clothing
3. furniture
4. oil

QUESTION 3

CO S9 Depicted is the US market for lumber. However Canada can supply wooden boards for $3 each. S 3 100 200 300 400 500