An aggregation of individuals who interact in order to pursue a common interest is called ________.

SELECT ALL THAT APPLY. Which of the following is a strategy to reduce the cost of health care?

A. increasing the risk pool B. paying doctors on a per-patient basis C. allowing insurance monopolies D. requiring patients to copay

The United States is, institutionally and fundamentally, a ______.

a. direct democracy b. limited democracy c. representative democracy d. constitutional republic