In a BJT circuit a pnp transistor is replaced by npn transistor. To analyse the new circuit

[A].	all calculations done earlier have to be repeated
[B].	replace all calculated voltages by reverse values
[C].	replace all calculated currents by reverse values
[D].	replace all calculated voltages and currents by reverse values

Answer: Option D

Explanation:

All voltages and currents have reverse polarity.