I need clear anwer for this quistion?

A two$-$storey villa constructed on isolated footings in a coastal area. One of its square footing $2\mathrm{.}20m$ side carries a load intensity of $130k\frac{N}{m^2}$ at a depth of $1\mathrm{.}80m$ in purely frictional soil. The saturated unit weight of sub soil is $19\mathrm{.}0k\frac{N}{m^3}$ and unit weight above water table is $16\mathrm{.}9k\frac{N}{m^3}.$ The angle of internal friction is considered equal to $15.$

i$.$ Water table is $3\mathrm{.}50m$ below natural ground surface

ii$.$ Water table is $1\mathrm{.}20m$ below ground level.