UC知道关于经济学的,急需
来源：百度知道 编辑：UC知道 时间：2024/07/05 01:35:10
An economy consists of three workers: Larry, Moe, and Curly. Each works 10 hours a day and can produce two services: mowing lawns and washing cars. In an hour, Larry can either mow one lawn or wash one car; Moe can either mow one lawn or wash two cars; and Curly can either mow to lawns or wash one car.
a. Calculate how much of each service is produced under the following circumstances, which we label A,B,C, and D:
• all three spend all their time mowing lawns (A)
• all three spend all their time washing cars (B)
• all three spend half their time on each activity (C)
• Larry spends half his time on each activity, while Moe only washes cars and Curly only mows lawns (D)
b. Graph the production possibilities frontier for this economy. Using your answers to part (a), identify points A,B,C, and D on your graph.
c. Explain why the production possibilities frontier has the shape it does.
d. Are
a. Calculate how much of each service is produced under the following circumstances, which we label A,B,C, and D:
• all three spend all their time mowing lawns (A)
• all three spend all their time washing cars (B)
• all three spend half their time on each activity (C)
• Larry spends half his time on each activity, while Moe only washes cars and Curly only mows lawns (D)
b. Graph the production possibilities frontier for this economy. Using your answers to part (a), identify points A,B,C, and D on your graph.
c. Explain why the production possibilities frontier has the shape it does.
d. Are
a. 10+10+10=40 mowing lawns or
10+10+10=40 washing cars
5+5+10=20 mowing and
5+5+10=20 washing
5+2x10=25 mowing and
5+2x10=25 washing
i can not draw the graph so sorry about that
那个蛋筒阿 价格是3美元 -30+38P=90-2P, P=3 so Q=84
这个是直线方程阿我想你应该是知道的，知道斜率和截距了图很好画
令P= (90-Q)/2 再令Q=0 则 价格是45
customer surplus= 84x(45-3)=3528
同理也能算得 producer surplus
total surplus= c.s + p.s
供给线和需求线知道不？
他们交叉在一点，那一点叫Equibiliam是不？
那一点就是产品的真正价值！
那么由此点做平行线交Y轴于一点P，那就是其真实价值，那么高于点P的任意一点为Customer surplus，明白？