Complete Problem $4\mathrm{.}3($c$)$ from the Hassoun text, with the following modifications$/$additions:

$$ Assume #$4$ Gr$.60$ stirrups, with $1\mathrm{.}5$ clear cover

$$ Assume $$ max. aggregate size

$$ Check that your selected reinforcement meets the minimum spacing requirements of ACI $25\mathrm{.}2$

$$ Use the provided $$d$$ value as a preliminary value for your design. Once you have designed your

reinforcement, select a height $($h$)$ of the beam that is rounded to the nearest $0\mathrm{.}50.$ Then, calculate

the actual values of d and dt based on clear cover and bar diameters. Show that your design with the

updated values of d and dt still meet code requirements.

$$ Provide an engineering sketch of your designed cross$-$section, showing the relevant geometry,

reinforcement $($tension steel and stirrups$),$ and material properties.

$-$ Do not provide a value of d nor the distance from the extreme compression fiber to the center

of any reinforcement on the drawing; rather, provide enough information $($cover distance,

stirrup size, tension bar size$)$ so that d and dt could be calculated