A proctor compaction test is being conducted on a sample of soil using a mold with volume of $0\mathrm{.}033f{t}^3.$ The weight of compacted moist soil $($only$)$ at different moisture contents are shown below. Construct the density curve and estimate the following: optimum moisture content, maximum dry unit weight, and moisture content range needed for field construction using $99\%$ of the maximum dry unit weight.

$\backslash$table$[[\backslash$table$[[$Sample$],[$No$]],\backslash$table$[[$Moisture$],[$content $w$