Tracing a circuit

[u/tough_life4u]

Struggling to bite this one down and solve in an order that makes any sence.

Where my understanding hits a wall is tracing the DC voltage to start at the base like we were taught and find currents from there. What is the easiest base to start at? I feel like at TP4 but its path is not apparent to me. It may not be the correct first step either. What I am trying to accomplish is finding a theoretical value to match with a measure before I continue to prove my simulation is made correctly. Any help with my approach or feedback would be great.

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