$1$a$.$ Moisture density data for the Proctor test on this soil is given in table below. The weight represents the moisture soil in $\frac{11}{30}$cuft mold. Plot the compaction curve.

What are ${}_{\text{d}\text{m}\text{a}\text{x}}$ and $w_{\text{o}\text{p}\text{t}}?$

$1$b$.$ Plot the compaction specs window $(RC95\%,w=w_{\text{o}\text{p}\text{t}}+-2\%)$ for a building pad soil on your figure from part $1b.$ Does the soil in its natural state $($Problem $1$ of problem Set $4)$ satisfy these specs?. What is its natural RC$?.$ Plot the field coordinate relative to the compaction curve and the specs window.

$\backslash$table$[[$Number of Trial,Moist Weight of Sample $($lb$),$Water Contents, $\%],[1,3\mathrm{.}75,7\mathrm{.}10],[2,4\mathrm{.}16,9\mathrm{.}90],[3,4\mathrm{.}55,12\mathrm{.}80],[4,4\mathrm{.}45,16\mathrm{.}00],[5,4\mathrm{.}34,18\mathrm{.}50]]$ Please show All calulations