The Microeconomic Reasoning of the Production Possibilities Curve Suggests That

Multiple Choice

The microeconomic reasoning of the production possibilities curve suggests that an increase in trade protection tends to ________ output,but the short-run macroeconomic reasoning of the Keynesian cross diagram suggests that an increase in trade protection may ________ output.

A) increase;increase
B) increase;decrease
C) decrease;increase
D) decrease;decrease
E) not change;not change