Which of the following is NOT one of the general categories of experimental design?

The Department of Commerce promotes

a. domestic aggregate demand and supply. b. international trade and economic growth. c. fair prices and stable markets for producers and consumers. d. improved technology through research, development, and demonstration. e. better working conditions and improved relations between labor and management.

Efforts to address Brazil's fiscal problems include all of the following EXCEPT

a. increasing federal taxes. b. placing limits on government expenditures c. expanded efforts to improve tax revenues. d. simplifying the federal tax code. e. disallowing state governments to borrow from public banks.