a$.$ Assess the relative density $(D_r)$ of the "end" soil at $10ft.$ Depth $($GWT at $10ft.)$ corresponding to a vertical effective stress of $1\mathrm{.}2ksf$ if it yields a blowcount $(N)$ of $7.$

b$.$ Estimate the friction angle of the end soil $($Soil # $3$ in Problem Set $3).$

c$.$ Based on the same figure used in part $3b,$ assess the field void ratio, $e,e_{\text{m}\text{a}\text{x}},e_{\text{m}\text{i}\text{n}}$ and