solve it

Ouestions $2(10$ tharks$)$:

For the circuit shown in Figure, use the given transistor

characteristic curnes to answer the Following:

a$.$ Calculate the ds input power, power dissipated by the

transistor, ac power delivened to the load, and the

amplifier efficiency for a de hase current of $mA and

a peak base current swing of $4$ mA $.$

b$.$ Calcolate the maximum output poure and maximum

amplifier efficiency for a do tase curnent of $8$ mA $.$

c$.$ Repeat part $($a$)$ for a de base current of $2$ma$//$ and a

ptak base current swing of $4$ mA $.$

d$.$ Repeat part $($b$)$ for a do base current of $2$ mA $.$

c$.$ Plot the output velage $1$ o for purt $($a$)$ and $($c$).$