The plant shown is one level $($H$=4\mathrm{.}4$m$)$ and made of reinforced concrete with

f$\text{'}=210$ kg$/$cm$2($consider E$=2\mathrm{.}17$x$10^6$ tn$/$m$2)$ and there are $4$ types of columns, where the supports of the columns of axis $1$ are

Fixed joints and the supports of the columns of axis $2$ are recessed. Determine the

Basal shear of the structure, the lateral rigidity of the frames of the A$,$ B and C axes; and the lateral rigidity of the frames of axes $1$ and $2$

NOTE: To calculate the basal shear $($V$),$ consider an essential building that is located in Huancayo on a type S$3$

Solve with equations and graphics.

PLEASE SOLVE WITH MATHEMATICAL CALCULATIONS AND GRAPHICS AS REQUESTED. IF ANY DATA IS MISSING, ASSUME TYPICAL VALUES.