Your question is Reduce Cloud Cost Inefficiency. 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).
Describe an instance where you identified an operational inefficiency or elevated cloud infrastructure cost and proactively engineered a solution to fix it at Apple. Explain how you diagnosed the issue, prioritized the work, gained support from stakeholders, and measured the result. Focus on your individual actions, trade-offs, and what you learned.