When developing policy alternatives to address a problem, the policy maker should examine ______, which refer(s) to how well the policy has worked in a state, pilot test, or other smaller scale attempt to implement it.

Members of the United States Senate serve ____ -year terms, with _____ up for reelection every ____ years

a. four; one-third; two b. six; one-third; two c. four; one-half; two d. six; one-half; two e. two; one-third; two

A situation in which my gain is your loss is an example of a __________ situation

a. negative-sum b. overbalanced c. positive-sum d. underbalanced e. zero-sum