Suppose Colin brews beer and makes cheese. If Colin can increase his production of beer without decreasing his production of cheese, then he is producing at an:
Suppose Colin brews beer and makes cheese. If Colin can increase his production of beer without decreasing his production of cheese, then he is producing at an:
A.ideal point.
B.efficient point.
C.unattainable point.
D.inefficient point.
正确答案:inefficient point.
Tag:微观经济学 中国大学MOOC微观经济学
时间:2021-12-11 14:24:55