A npn transistor is connected to common emitter configuration in a given amplifier. A load resistance of $800 \Omega$ is connected in the collector circuit and the voltage drop across it is $0.8\; V$. If the current amplification factor is $0.96$ and the input resistance of the circuit is $192 \Omega$, the voltage gain and the power gain of the amplifier will respectively be :

Question

( A ) 4, 3.84
( B ) 4, 3.69
( C ) 4, 4
( D ) 3.69, 3.84