题目内容
(请给出正确答案)
[主观题]
用洛必达法则求下列各式的极限:
请帮忙给出正确答案和分析,谢谢!
提问人:网友yanjingjing2019
发布时间:2022-01-07
请帮忙给出正确答案和分析,谢谢!
(1)安东尼奥的预算约束线将如何变动?以纵轴表示新书进行说明。
(2)在价格变动之后,安东尼奥的境况是变好了还是变坏了?
Antonio buys five new college textbooks during his first year at school at a cost of $ 80 each,
Used books cost only $ 50 each. When the bookstore announces that there will be a 10 percent increase in the price of new books and a 5 percent increase in the price of used books, Antonio's father offers him $ 40 extra.
a What happens to Antonio' s budget line? Illustrate the change with new books on the vertical axis.
b. Is Antonio worse or better off after the price change? Explain.
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