区域 | A | B | C | D |
原方案(元) | 65.0 | 72.0 | 65.0 | 65.0 |
旧方案成功率(%) | 29.5 | 100 | 59.0 | 65.0 |
新方案(元) | 70.8 | 72.0 | 70.4 | 70.0 |
新方案成功率(%) | 58.0 | 100 | 87.5 | 73.3 |