作者ckmeat (肉肉)
看板B95303XXX
标题Re: [问题] 古教授个经作业~能帮忙scan题目吗??
时间Sun Sep 30 06:53:21 2007
14. How would each of the following circumstances affect the price and quantity
of beef sold?
a. The price of chicken falls.
b. Theprice of grazing land falls.
c. There is a report that beef consumotion increases longevity.
d. Average incomes rise.
e. The price of leather, which is produced from the hides of beef cattle
after they are slaughtered, rises.
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