2500 3 2 2 3 6 1000 1.5 66.67% 1000 2 1 1 1 1 500 2 100% 1000 2 1 1 1 1 500 2 100% 1000 2 1 1 1 1 500 2 100% 1000 2 1 1 1 1 500 2 100% 611.22 7 2 1 3 5 55.61 3.5 66.67% 1 2 2 0 0 0%