Which of the Following Is True

Which of the following is true?

A) Competitive behavior is present in the market sector but not in the public sector.
B) Because candidates for public office represent a bundle of views, there is more ability for individuals to make their preferences count on specific issues than in the market sector.
C) When decisions are made democratically, the economic and political power of all individuals will be equal unlike in the market sector.
D) The reality of the aggregate consumption-aggregate payment link imposed by scarcity is present in both the market and public sectors.