| 1. | | | | | | | | 20% 30% | | | | | | | | | | | | | | | | | | 18 | 16 18 | | | | | | | | | | 20% 30% | | 50% | | | 20% 30% | | | | | | | | | 2. | | 10 | | | | | | | | | | | | | | | | | | | | | | | | | |