For the circuit given above, determine

a$.(2$ points$)$ The name of the configuration

b$.(10$ points$)$ The Linear Gain, $A_v$

c$.(5$ points$)$ The logarithmic gain, $(A_v)dB$

c$.(3$ points$)$ The necessary $V_{in}$ to obtain $V_{\text{o}\text{u}\text{t}}=50V$