Dividing the dividend payment by the stock's ________ determines the dividend yield

The implication of Say's law is that

A) a barter economy is the most efficient economy. B) increased consumption today leads to increased production tomorrow. C) overproduction in a market economy is not possible. D) Gross Domestic Product is the same whether we use the expenditure approach or the income approach.

When potential GDP increases,

A) there is a movement down along the AS curve. B) there is a movement up along the AS curve. C) there is neither a movement along nor a shift in the AS curve. D) the AS curve shifts leftward. E) the AS curve shifts rightward.