| | | | | | 59 | 700 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. | | | | | | 2. | | 3. | | | | | | | | | | | | | | | | | | | | | | 60% | 40% | | | | | | | | | 100 | A B C D | | 1. 90 A | | 2. 80 ︱ 90 B | | 3. 70 80 C | | 4. 70 D | | | | | | | | | 12348 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |