a$)$ Determine the distance, $c($which locates the neutral axis from the top of the beam$)$ for the beam section shown below. b$)$ Does the beam satisfy ACI minimum and maximum reinforcement limits$?$ Use $f_c^{\text{'}}=4x00$ psi and $fy=5x000$ psi. Plug $4$ in for x for the given $f_c\text{'}$ and $fy.$