$2-$ For the floor plan given, choose the function of the building and make your calculations according to that.

a$.$ Calculate and show the load distribution for the beams.

b$.$ Calculate the axial loads on the columns.

Slabs are reinforced concrete with a thickness of $15$ cm Beams are reinforced concrete, with dimensions of $30$X$20$cm Load combination factor is F$\_($d$)=1\mathrm{.}4$G$+1\mathrm{.}6$Q

Function of building is Residential. Take the Reinforced concrete structure's load as $25$ kN$/$m$3$ and the Live Load as $3\mathrm{.}5$ kN$/$m$2.$