The building in Eig. P$1\mathrm{.}1$ is used for light storage space. The slab is $10$ in$.$ thick. The beams are $16$ in$.$ wide and have a total depth of $20$ in$.,$ the bay dimensions are $20$ ft in the X direction and $25$ ft in the Y direction, and the superimposed sprinkler dead load is $4$ psf$.$ Calculate the slab factored load in psf and the beam factored load in klf$.$