Between which pair of countries or continents listed below has ...

[cookcarl]

Between which pair of countries or continents listed below has real GDP per person converged the most since 1960?
 
  A) Canada and Japan
  B) United States and Africa
  C) United States and South America
  D) Canada and South America

Question 2

Barter is an inefficient means of exchange because
 
  A) barter transactions require a double coincidence of wants.
  B) barter only occurs in relatively primitive economies.
  C) demand will not necessarily equal supply.
  D) in a barter transaction only one party needs to want what the other party has to sell.

[ong527]

Answer to Question 1

A

Answer to Question 2

A