Problem $2-30$ Points$)$ Using the Portal Frame approximate analysis method, calculate the moment and shear demands on the beams and columns of the structural system shown below, based upon $P=329$ kips and be sure to show your work on the enlarged dashed blue frame provided, below. On the next page sketch the moment $($M$),$ shear $($V$),$ axial force $($A$),$ and displaced shape $($DS$)$ diagrams $($with numerical values and load sense, where applicable$)$ on the dashed blue frames provided.