In 2013, military spending accounted for ______ of all gross national product.

Identify a true statement aboutthe Senate.

A. The Senate has the power of "advice and consent" on presidential appointments and treaties. B. Senate members are chosen from local districts for two-year terms by popular vote. C. The Senate originates bills for raising revenues. D. Senate members have less prestige and media attention than House members. E. The Senate has local or narrow leadership.

Cost–benefit analysis is a good tool to use for policy evaluation when one is trying to determine the ______ of the policy in question.

a. efficiency b. egalitarianism c. effectiveness d. equitability e. affordability