Problem$(3)$:$-$ For the rectangular footing shown determine the Safety Factor $($SF$)$ against net bearing capacity using the general bearing capacity equation. $($Assume $F_{cc}=F_{qc}=F_{yc}=1,N_c=14\mathrm{.}83,N_q=6\mathrm{.}4,N_{}=5\mathrm{.}39$ and general shear failure mode.$)$