One problem with the concept of utilitarianism is that (功利主义概念的一个问题就是这样——中文由在线翻译而来,仅供参考)
A.
there is a cost to transferring income from the rich to the poor.将收入从富人转移到穷人是有代价的。
B.
there are increasing marginal costs.边际成本越来越高。
C.
there are decreasing marginal benefits.边际效益下降。
D.
markets cannot adjust to income redistribution.市场不能适应收入再分配。