在2005年，进口限额为53亿磅，拉动价格上升到27美分/磅。假设进口限额为100亿磅，供求函数均不变。

(1)国内价格将是多少？

(2)国内生产者和消费者的损益各为多少？

(3)对无谓损失和国外生产者会产生什么影响？

Example 9.5 (page 308 ) describes the effects of the sugar quota. In 2005 , imports were limited to 5.3 billion pounds , which pushed the domestic price to 27 cents per pound. Suppose imports were expanded to 10 billion pounds.

a What would be the new U. S. domestic price？

b. How much would consumers gain and domestic producers lose？

c. What would be the effect on deadweight loss and foreign producers？