A consumer satisfies the condition ________ when her indifference curve is just tangent to her budget constraint.

Monetary policy involves the use of money and credit controls to:

A. Move the economy along the aggregate demand curve. B. Move the economy along the aggregate supply curve. C. Shift the aggregate demand curve. D. Shift the aggregate supply curve.

International trade can be correctly considered as an example of a zero-sum game

a. True b. False Indicate whether the statement is true or false