微信扫一扫
实时资讯全掌握
| 5.If the price of World Cup Soccer tickets increases from $40 a ticket to $50 a ticket and the quantity demanded of tickets stays the same, demand for the tickets is: A:A:elastic, but not perfectly elastic B:B:inelastic, but not perfectly inelastic C:C:perfectly inelastic |
暂无解析 |