15000 18 2 2 3 6 6000 9 66.67% 6000 12 1 1 1 1 3000 12 100% 6000 12 1 1 1 1 3000 12 100% 6000 12 1 1 1 1 3000 12 100% 6000 12 1 1 1 1 3000 12 100% 3667.32 42 2 1 3 5 333.66 21 66.67% 1 2 2 0 0 0%