Welcome to your interview.
The question is on your right: London Infrastructure Capital Frameworks. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
If we are considering expanding our trading infrastructure in London, what quantitative frameworks would you use to evaluate the capital expenditure versus the projected volume increase?