| | | | | | | 3 | 5 7 | 8 10 | | 80% 85% | 65% 75% | 1 | | | | | | | | 3 2 | | 10% | | | | | | | | 90% | 4 40 50 | 5 120 150 | 1/3 | 40% 60% 1 2 | | | | | 2 3 | | | | | | | | 4 2 | 2 | | 15 20 | | 2 0.5 1 | 0.3 0.5 | | | | |