0 9 6 0 2 July 8, 2019 16 32 64 128 9 6 0 25 0 9 6 2 1 9 6 0 24 0 0 9 4 6 2 4x 6 0 2x 9 0 4x 6 0 2x 9 ≥ 0 0 9 0 6 x 2 x 1 1 9 6 0 2 actividad economica
