A flat dilatometer test has been conducted at an unknown depth. u $0$ and P $1$ have been measured $800$ kPa and $2500$ kPa, respectively. An oedometer test also has been performed on a recovered undisturbed sample from the same depth and it was found that Cc $,$ C s and pre$-$consolidation pressure were equal to $0\mathrm{.}38,0\mathrm{.}04$ and $600$ kPa, respectively. Assume $\backslash$gamma w $=10$ kN$/$m$3.$

$($a$)$ Determine the soil behavior type