When the United States imposes an import quota on a good, the amount of the ________ in U.S. consumer surplus is ________ the amount of the ________ in U.S. producer surplus. (当美国对商品征收进口配额时,美国消费者剩余的 _ _ _ _ _ _ _ _ 的数量是 _ _ _ _ _ _ _ _美国生产者剩余的 _ _ _ _ _ _ _ _的数量。——中文由在线翻译而来,仅供参考)
选项：

A:increase; smaller than; increase增加;小于增加
B:decrease; larger than; decrease减少;比大;减少
C:decrease; larger than; increase减少;比大;增加
D:decrease; equal to; increase减少;等于;增加