The measure of unsystematic risk can be found from an index model as ________.

A) residual standard deviation
B) R-square
C) degrees of freedom
D) sum of squares of the regression

You know that you have a problem when there is a gap between what you would like and what you have now.

If producing a soccer ball costs Jake $5, and he sells it for $40, his producer surplus is $35.

One of the main motives for the United States to negotiate a free trade agreement with Mexico was to:

A) increase immigration into the United States.
B) encourage Mexico's recent drive to achieve a more market-oriented economy.
C) attract more Mexican investment.
D) achieve political union with Mexico.
E) help foster the study of the Spanish language in the United States as a means to trading with all Spanish-speaking countries.

Damaged merchandise that can be sold only at prices below cost should be valued at

A) net realizable value
B) LIFO
C) FIFO
D) average cost

Which one of the following does NOT explain why the aggregate demand curve is downward sloping?

A) The real balances effect
B) The entropy effect
C) The foreign purchases effect
D) The interest rate effect