答案和详解如下： Q17. C 07 Modular Level I, Vol.1, pp175-180 Study Sessions 4-19-d The prim for the group with inelastic demand will increase. For example, air travelers, business versus vacations face different demand curves. Business travelers end up paying high and vacationers benefit by paying less. | 
发表于 2007-10-26 05:39
| 
