Casey earns $150 a week and consumes only fish and shrimp. The price of fish is $3 a pound and the price of shrimp is $5 a pound. If Casey’s income rises to $210, he could buy a maximum of _ pounds of fish or a maximum of _ pounds of shrimp.
Casey earns $150 a week and consumes only fish and shrimp. The price of fish is $3 a pound and the price of shrimp is $5 a pound. If Casey’s income rises to $210, he could buy a maximum of _ pounds of fish or a maximum of _ pounds of shrimp.
A.70; 42
B.30; 24
C.42; 70
D.24; 30
正确答案：70; 42
Tag：微观经济学 中国大学MOOC微观经济学
时间：2021-12-11 14:39:48
- 上一篇：Casey earns $150 a week and consumes only fish and shrimp. The price of fish is $3 a pound and the price of shrimp is $5 a pound. Casey can buy a maximum of _ pounds of fish or a maximum of _ pounds of shrimp.
- 下一篇：Casey earns $150 a week and consumes only fish and shrimp. The price of fish is $3 a pound and the price of shrimp is $5 a pound. Suppose the price of fish decreased to $1.50 a pound, and the price of shrimp remains $5 a pound. At Casey’s original income