Answer as soon as possible.provide well typed step by step solutionThe following design data belong to a combined footing, which supports two columns. The net

allowable soil pressure $(\{$:$Cal{l}_{(net)})$ is $151$kPa at the expected foundation depth. Seeking a uniform

soil pressure distribution under the footing, select either a rectangular or a trapezoidal

combined footing, and then find the footing dimension.

Column $2$

$0\mathrm{.}6m0\mathrm{.}6m$