Name one economic decision that must be made by each of the four sectors of the economy (households, businesses, government, and the foreign sector). be sure to state what a possible opportunity cost might be for each of these economic decisions.

Which of the following people would a member of congress most likely contact for information on pending revenue legislation? a) a bureaucrat in a foreign government's revenue service. b) the host of a popular talk show c) the staff at one of the congressional support agencies d) athletes on a professional sports team form a major city