When referring to marginal changes, the economic focus is on
A) changes which affect only a few people or products.
B) large changes on the low end.
C) small or incremental changes.
D) graduated changes on the high end.
Question 2
According to this Application, a one degree Celsius rise in temperature
A) increases rich countries' exports. B) decreases poor countries' exports.
C) decreases all countries' exports. D) increases poor countries' exports.
