For problems $2,3$ and $4,$ consider the singly reinforced section shown

Given:

$f_c^{\text{'}}=4,000$ psi

$E_c=3,605,000$ psi

$f_y=60,000$ psi

$E_s=29,000,000$ psi

$f_r=474$ psi

Modular ratio $=8$

If the neutral axis is ${13}^{\text{'}\text{'}}$ inches from the top and the strain in the concrete is $\mathrm{.}0001$ in$/$in$,$ sketch the

stress and strain distribution on the figure below. Also, find the compressive force and the strain in

the steel.

$F_c=$

${}_5=$

$|$