I need help ASAP pleaseeeeeee!!!!!!!

$1-$ Calculate allowable bearing capacity of a footing in kips, provided that:

D$\_($f$)=2$ft

B$=4$ft

c$^(\text{'})=50$psf

$\backslash$phi $^(\text{'})=32$deg.

$\backslash$gamma $=115$pcf $($soil is dry$)$

Factor of safety$=3\mathrm{.}0$

Solve the problem for three cases of strip, circular, and square footing.