A floor beam does not support any nonstructural element that is likely to be damaged by large deflections. The

beam has both ends fixed, is $32ft$ long, and is subjected to a dead load $w_D=0\mathrm{.}9\frac{k}{f}t$ NOT including its own self

weight and a live load $w_L=0\mathrm{.}9\frac{k}{f}t.$ See sections and materials below. Check if the midspan deflection is below

the maximum permissible deflection of the ACI $318$ code. $(4$ pts$)$