一道经济学题 英文If people buy 200 kilos of rice a week at your loca
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一道经济学题 英文
If people buy 200 kilos of rice a week at your local supermarket,how much rice will be sold at the same supermarket if a new factory opens in town?(a) 250 kilos of rice (b) 200 kilos of rice (c) 150 kilos of rice
If people buy 200 kilos of rice a week at your local supermarket,how much rice will be sold at the same supermarket if a new factory opens in town?(a) 250 kilos of rice (b) 200 kilos of rice (c) 150 kilos of rice
我选B
理论上说,这个城镇的人口不变,也就是说它的需求量是恒定的,开不开新厂跟价格有关,跟需求量无关,而且还是同一家超市.开了新厂不代表人多,可能都是当地的劳动力.
如果继续深究,答案也可能选A,在实际生活中,这道题要考虑其价格,新开了米厂,跟老的要竞争,价格上必须有优势,还要做其他别的方面很多工作,因为市场已经被老的占领.如果老板是个有远见的人,就说明这里需求增大,超市米供不应求,原因是人口增加了.另外就是新老竞争,作为进货的超市就会减少成本,而米价下跌,也可能导致市民多买.但这有点诡辩论的味道.
所以,让我选择还是选B
理论上说,这个城镇的人口不变,也就是说它的需求量是恒定的,开不开新厂跟价格有关,跟需求量无关,而且还是同一家超市.开了新厂不代表人多,可能都是当地的劳动力.
如果继续深究,答案也可能选A,在实际生活中,这道题要考虑其价格,新开了米厂,跟老的要竞争,价格上必须有优势,还要做其他别的方面很多工作,因为市场已经被老的占领.如果老板是个有远见的人,就说明这里需求增大,超市米供不应求,原因是人口增加了.另外就是新老竞争,作为进货的超市就会减少成本,而米价下跌,也可能导致市民多买.但这有点诡辩论的味道.
所以,让我选择还是选B
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