Welcome to your interview.
The question is on your right: Cloud Migration TCO and ROI. 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.
How would you calculate the total cost of ownership (TCO) and return on investment (ROI) for a proposed cloud migration at Hp Iq?