The centerpiece of classical economics is _____.

The maximum amount of money that company shareholders can lose on their investment in the corporation is:

A. whatever percent of their wealth equals their percent of ownership. B. whatever they paid for the shares in the company. C. whatever the corporation loses each year times the percent of ownership in the company. D. zero.

Which of the following terrorist acts makes the most sense from the perspective of the "rational terrorist"?

A. attempting to attack a well-defended target B. attacking a lightly-defended target in a media center C. quietly killing a CIA agent D. attacking a lightly-defended target in a remote area