In this circuit below, ID is a DC current, and vs is a sinusoidal signal. Capacitors C$1$ and C$2$ are open for Dc adn short for small ac signal. Assume $.=260=2\mathrm{.}6*($$)($a$)$ Assume load is open. Find the gain Av for ID $=1$mA$,0\mathrm{.}1$mA$,$ and $0\mathrm{.}01$mA$.($b$)$ Next, assume the RL $=0\mathrm{.}1$ mA$,$ and $0\mathrm{.}01$ mA$.260.$ Find the voltage across the RL for I $=1$ mA$,($c$)$ This circuit functions as a current controlled attenuator. Explain this statement based on your results for two cases.