Each year in the United States, law enforcement officers make about____ million arrests (not counting traffic offenses).

Transaction costs are ______.

A. the costs only associated with buying and selling goods B. the price of defection from collective action C. the time, effort, and resources required to make collective decisions D. the difference between what one party prefers and what the collective decisions obligate participants to do

Population density refers to the number of people per square mile in a specificpolitical jurisdiction

Indicate whether this statement is true or false.