Circuit Analysis Question (Electrical Engineering majors holla)

[optimus_prime]

In case I wasn't clear, my buddy was arguing that R1 and R2 were in parallel, R4 and R5 were in parallel, and that these were both in series with R3.

I started to look at R1, R2 and R3 being in parallel but couldn't put it all together. That, and my prof is a bit of a douche who loves tricky [censored].

Anyways I'm pretty sure I see how they're all in parallel now and am sobbing gently.

Edit to add: The resistors had values on the exam, but I couldn't remember them and they weren't important for my purposes here.