A cone penetration test on a coarse$-$grained soil with mean particle size $($D$\_\{50\})$ of $0\mathrm{.}5$ mm produced a cone resistance $($q$\_\{$c$\})$ of $100$kg $/$ c $*$ m $^2$ and a friction ratio $($R$)$ of $2\%$

$-$ Estimate the equivalent SPT N$\_\{60\}$ value.

According to the soil behavior type chart for CPT$,$ what do you think the most likely soil type is for this soil $?$