地下车站中，当地下多线换乘车站共用一个站厅公共区时，站厅公共区的建筑面积不应超过（）。

A.1500m²

B.2500m²

C.5000m²

D.6000m²

Which of the following statements about price elasticity is most likely FALSE（）

A. The elasticity of demand of a good increases over time.

B. If the price of gasoline increases, total expenditures on gasoline will increase.

C. If the price of a brand of toilet paper increases, total expenditure on that brand of toilet paper will increase.