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题目
题目

Test:exam1

多项填空题

Part 1The table shows the​ Gabrielle's total utility from manicures.What is​ Gabrielle's total utility when she buys 22 ​manicures? What is the marginal utility she receives from her second ​manicure? Part 1When Gabrielle buys 22 ​manicures, the total utility that she receives is [input]enter your response here units.Part 2Marginal utility​ _______. A. has no relationship to total utility B. is calculated as total utility divided by the number of units of a good consumed. C. is the change in total utility that results from a​ one-unit increase in the quantity of a good consumed. D. increases as more of a good is consumed. Part 3  ​Gabrielle's marginal utility from the second manicure is [input]enter your response here units. Part 1[table] Manicures​(per month) | Total utility 0 | 0 1 | 50 2 | 90 3 | 122 4 | 150 5 | 176 [/table]

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标准答案
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思路分析
The question asks us to work with Gabrielle's total utility (TU) from manicures and to derive marginal utility (MU) from the table provided. First, examine the data in the table for TU by number of manicures: 0 manicures → TU = 0, 1 manicure → TU = 50, 2 manicures → TU = 90, 3 manicures → TU = 122, 4 manicures → TU = 150, 5 manicures → TU = 176. For Part 1, where Gabrielle buys 22 manicures, the table only provides TU up to 5 manicures. Since there is no data bey......Login to view full explanation

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为了让更多留学生在备考与学习季更轻松,我们决定将Gold 会员限时免费开放至2025年12月31日!