mesh current analysis

0 I'm trying to solve the circuit shown in the attached image, where I need to determine the power of resistors R1 (4 Ω) and R2 (6 Ω). I’ve attempted to use mesh analysis, but the results don’t match, and I’m unsure if I’m setting up the equations correctly. This circuit includes multiple...

How to use mesh current analysis instead of thevenin's theorem here to solve for all currents and voltages in the following bjt circuit? How should i make the closed loops in order to analyse?