| 1. 0.3 1.4 10 | | | 2. 1 1000 | | | 3. 20 50 | 100 | 4. 0.0125 0.009 0. | 035 5 | | 5. 1 | 9 | 6. 10 2 | 8 | 7. 0.3 0.5 | 1 | 8. 10 ~ 20 | 5 ~ 10 1~ 2 1 | 1 ~ 2 | 9. 5 % ~ 10 % 3~ 4 | 100 5 | 98 % | |