.Building that railway was very difficult and invo .Building that railway was very difficult and involved _____ ten tunnels.得分:0分A. 分类:廊坊师范学院-企业战略管理 题型:选择题 查看答案
1.某产品的销售量q与价格p间的关系式为q=1-p/p ,求需求弹性Ep .如果销售价格为0.5,试 1.某产品的销售量q与价格p间的关系式为q=1-p/p ,求需求弹性Ep .如果销售价格为0.5,试确定性Ep的值.2.设某商品需求量q对价格p的弹性为Ep=- 分类:廊坊师范学院-企业战略管理 题型:选择题 查看答案