$[2$ points$]$

Ouestion $1$:

Design an amplifier circuit using silicon BJT $($NPN$)$ with the following specifications:

$V_{CC}=20V^{-}$

$R_C=4k$

$R_E=2k$

$R_B=430k$

$=60$

a$)$ Identify the appropriate configuration for the given specifications and draw it$.$

b$)$ Find the output current and voltage to identify the quiescent point of a transistor.

Also, identify whether BJT is in active, saturation or cut$-$off mode.