Refer to the figure below and calculate the lower reinforcement steel knowing that the footing dimensions are 1.60 x 1.40 m and the concrete cover is 2.5 cm. The foundation depth is 40 cm and blinding 10 cm. חס 40 14 4 0 14 60 14 100 100 1600 O 28.06 Kg (14) O 17.78 kg (14) O 25.84 kg (14) O 26.25 Kg (14)