Which type of cost occurs when an individual pays for a piano lesson instead of going to a movie?
a) fixed cost
b) marginal cost
c) residual cost
d) opportunity cost

How else might the black hand have addressed its nationalistic aspirations

In terms of territory won in the french and indian war, which of the following is a true statement? a. england won the most territory as a result of the war. b. france won the most territory as a result of the war. c. spain won the most territory as a result of the war. d. england, france, and spain all won an equal amount of territory as a result of the war.

What happened in the tinker v des monies? and why is it important what happened in the hazlewood v. kuhlmeier? why is it important?