economics

A consultant estimates the price elasticity of demand for cinema seats in Melbourne to be 0.7. As a result one cinema complex decides to raise the price of tickets. Its revenue falls by 20 percent. Is this outcome consistent with the consultant’s estimates? If the outcome is not consistent can you explain the reason for the revenue fall experienced by the cinema complex?
i need the answer by English.thx

economics of scope braindead economics是什么? economics is important than environment? Economics is called free ride Faculty of Business and Economics economy和economics有什么区别 请问economics杂志的电子版怎么看 关于ECONOMICS中OPPORTUNITY COST的问题 A LEVEL的ECONOMICS和BUSINESS STUDIES 请问什么是 总量经济学（aggregate economics)，多谢！