| | | 9 | | | | | | | | | | | | | | | | | 3 | | 30% 20% | | | | | | 304 | | | | | | | | 5% | | | | | | 2 | | | | | | | | | | | | | | 77 | 1 | | 2 | | A B | 15 B C | 15 | | |