Which of the Following Best Describes a Positive Trade Balance

Which of the following best describes a positive trade balance?

A) the economic condition in which a country's exports exceed its imports
B) the economic condition in which a country's imports exceed its exports
C) the economic condition in which a country's inflow of money exceeds its outflow
D) the economic condition in which a country's outflow of money exceeds its inflow
E) the economic condition in which a country's natural resources exceed its human resources