Match each of the items A, B and C with and appropriate item from 1, 2, 3, 4 and 5.
(A) Common-collector amplifier.
(B) Common-emitter amplifier.
(C) Common-base amplifier.
1. provides voltage gain but no current gain
2. provides current gain but no voltage gain
3. provides neither voltage nor power gain
4. provides neither current nor power gain
5. provides both voltage and current gain