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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.

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.
A.30; 50
B.15; 30
C.30; 15
D.50; 30
正确答案：50; 30

标签：微观经济学中国大学MOOC微观经济学

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下一条：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.