| | | 40 | 20 | 40 140 35 1000 | 3 5 | | | 80 | | 500 | | | | | | | | | 1. 250 25 | 2 3 | | | 2. | 10 5 | 50 20 | | | 25 50 300 30 | 1000 | | 30 ~ 50 | . | | | |