【单选题】The price of shrimp is $10.00 per pound and the price of lobster is $15.00 per pound. The marginal utility to Mike of pound of shrimp consumed is 60 utils. If Mike maximizes his satisfaction by consum...
【单选题】碘在水中溶解度为1:2950,想制备5%碘的水溶液,通常可采用()
【简答题】(摘编自2017北京卷) 材料一 首都博物馆正在举办两个精品展,一个是南昌汉代汉昏侯考古成果展,一个是纪念殷墟妇好墓考古发掘四十周年特展。展览甫一开始,便引来热切关注,预约名额很快告罄。文物曾“无人问津”,只为少数专家学者所识,如今竟备受大众青睐。这反映了大众对文物价值的渴求,也提醒我们,要合理利用文物,充分发掘其文化内涵,让沉睡的古老文物“活”起来,发挥它们在公众知史爱国、鉴物审美,以及技艺传承...
【单选题】If the marginal utility per dollar spent on Good X exceeds that of Good Y, the utility-maximizing consumer should:
A.
buy less of Good X and more of Good Y.
B.
buy less of Good Y and more of Good X.
C.
buy more of both Good X and Good Y.
D.
buy less of both Good X and Good Y.
【单选题】Consider the following statements when answering this question I. If a firm employs only one variable factor of production, labor, and the marginal product of labor is constant, then the marginal cos...
A.
I is true, and II is false.
B.
I is false, and II is true.
C.
I and II are both true.
D.
I and II are both false.
【单选题】The price of a bagel with cream cheese equals $2 and the price of a donut equals 50 cents. The marginal utility to Jade of the last bagel consumed equals 16 utils. If Jade maximizes her satisfaction b...