『每日答題系列集中串』~(不一定日更,善用google, 回文40%)

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orzistic

markzzzz

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x226941981

Good A and good B are substitutes in production. The demand for good A increases so that the price of good A rises. The increase in the price of good A shifts the
A) demand curve for good B leftward.
B) demand curve for good B rightward.
C) supply curve of good B leftward.
D) supply curve of good B rightward.

Answer: C

x226941981

【題目】 Raisin bran and milk are complementary goods. A decrease in the price of raisins will
  decrease consumer surplus in the market for raisin bran and increase producer surplus in the market for milk.
  decrease consumer surplus in the market for raisin bran and decrease producer surplus in the market for milk.
  increase consumer surplus in the market for raisin bran and increase producer surplus in the market for milk.
  increase consumer surplus in the market for raisin bran and decrease producer surplus in the market for milk.

increase consumer surplus in the market for raisin bran and increase producer surplus in the market for milk

lamplight

這個是啥 我怎麼看不懂