High Operating Leverage

This problem practices a core operating concept in TMT and other capital intensive industries, namely how the cost structure shapes scalability. Candidates need to understand the difference between fixed and variable costs, how fixed costs get spread over a larger revenue base, and why that can make incremental revenue more profitable as a business grows. Interviewers ask this because operating leverage is central to evaluating growth businesses, margin expansion, and earnings sensitivity, all of which matter when assessing how a company can scale and how risky that growth may be.