$7\mathrm{.}74$ A CE amplifier utilizes a BJT with $=100$ biased at

IC $=0\mathrm{.}5$ mA and has a collector resistance RC $=12$ k and

a resistance Re $=250$ connected in the emitter. Find Rin,

Av o$,$ and Ro$.$ If the amplifier is fed with a signal source having

a resistance of $10$ k$,$ and a load resistance RL $=12$ k is

connected to the output terminal, find the resulting Av and

Gv $.$ If the peak voltage of the sine wave appearing between

base and emitter is to be limited to $5$ mV$,$ what v$$sig is allowed,

and what output voltage signal appears across the load?