Your question is Explaining Finance to Engineering. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about a time you had to explain a specific financial line item or budget variance to a non-finance stakeholder, like an engineering lead, who had little finance background. How did you make it understandable, how did you handle questions or pushback, and what was the outcome?