Communism is the prominent political ideology in Iran

Why do its proponents argue that deregulation is good public policy?

a. Deregulation protects consumers by guarding against inflation and price gouging. b. Deregulation addresses fundamental flaws in the free-market economy. c. Eliminating costly regulations makes U.S. products more competitive in the world marketplace. d. Without as many regulations, workers will be less likely to be injured in workplace accidents.

Which of the following is not a disadvantage of a within subjects design?

a. fatigue b. attrition c. order effects d. less statistical variance