Your question is Owning a High-Stakes Excel Model. 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 the most advanced Excel-based analysis or model you personally built. Walk me through the business context, which functions and workbook structures you relied on for efficiency and accuracy, how you validated the output, and what impact your work had.