What should be the gain of an amplifier at 20 kHz if the half power frequencies are fL = 20 Hz and fH = 15 kHz along with mid band gain = 80?

What should be the gain of an amplifier at 20 kHz if the half power fr

1.	What should be the gain of an amplifier at 20 kHz if the half power frequencies are f_L = 20 Hz and f_H = 15 kHz along with mid band gain = 80?
A.	22.76
B.	45.09
C.	40.08
D.	48.07
Answer» E.