假定在完全竞争行业中有许多相同的厂商,代表性厂商LAC曲线的最低点的值为6元,产量为500单位;当厂商产量为550单位的产品时,各厂商的SAC为7元;已知市场需求函数与供给函数分别是:Q D =80000-5000P,Q S =35000+2500P。市场均衡价格,并判断该行业是在长期还是在短期处于均衡?为什么?
【简答题】读下列句子 Hello ,put your baggage on the belt please Please pass through the detector one by one. That’s our regulation, Please cooperate with our security check work. Please get your tickets ready and go...