| | | 50 | | 15 80 | 3 20 50 | 3 | 5 | 15 3 | 10 10 3 | | 1. | | 3 | | | | 2. | | | | | | | 3. | | | | | | 4. | 2 | 2022 8 1 | | 2 2000 | 300 | 5% | | | | |