Pb$2)$ Your team has been tasked to analyse an existing non$-$prismatic beam shown below. Using a finite

summation, find the initial deflection at midspan for this beam. Given: $E=3000$kip$\frac{s}{i}n2.$ Use $3-ft$

segments. Assume I cracked $=0\mathrm{.}5I_G$ to account for cracked concrete.

$P=20$ kips $P=20$ kips