【題目】:The figure shows the market for books before and after a sales tax is introduced. The tax on books is ____ abook, buyers pay ____ of tax per book, and the governments tax revenue is ____. 【答案】:$1.20; $0.80; $12 下载视频 投屏 复 ...
【題目】: Which of the following acronyms refers to ports on laptop computer that accept small cards that server as expansion boards? 【答案】 : PCMCIA 投屏 复制链接
Suppose A, B and C are three points on a linear demand as in the figure below. The comparison of price elasticities is A B C. A B C. A B and B C. A = B = C.
【題目】:If the market price is higher than the equilibrium price. 【答案】: a surplus exists and the market price will fall until it equals the equilibrium price and the surplus is eliminated. 下载视频 投屏 复制链接
題目:The demand for Chocolate Chip Cookie ice cream is likely quite elastic because 答案: other flavors of ice cream are good substitutes for this particular flavor. 下载视频 投屏 复制链接