P$11\mathrm{.}46.$A certain NMOS transistor has

vGS$($t$)=1+0\mathrm{.}2$sin$($t$)$VvGS$($t$)=1+0\mathrm{.}2$sin$($t$)$VvDS$($t$)=4$VvDS$($t$)=4$ViD$($t$)=2+0\mathrm{.}1$sin$($t$)$mAiD$($t$)=2+0\mathrm{.}1$sin$($t$)$mA

Which small$-$signal parameter $($gmgm$$or$$rdrd$)$ can be determined from this information? What is its value? For what$$QQ$$point $($VGSQVGSQ$,$IDQIDQ$,$ and$$VDSQVDSQ$)$ does this parameter apply?