Prohlem $2$: $25$ Points$)$

The floor$-$beam$-$column system shown in Fig. $2$ is subjected to a superimposed DL $-30$ psf $($excluding the self$-$ut$,$ of the floor slab and the beam$)$ and a superimposod LL$.-50$ psf$.$ Design the fleer slab system. Use Itrimate Streath Design method $($USD$).$ Use all possibke live load redactions, Given: $fe=4,000,fy=60,000.$ Use ACI defined or any other moenent coefficiens,

$($a$)$ Design the slab system for flexure. $(15$ points$)$

$($b$)$ Show all possible reinforeing details $($cross sectional profile & top view reinforcing lay out$)$ points$)$