Changes In P E Ratio

This problem practices the mechanics of relative valuation, especially how changes in earnings per share affect the P/E multiple when price is held constant. In investment banking interviews, questions like this test whether you understand that valuation ratios are driven by both the numerator and denominator, and that a lower EPS can mechanically raise P/E even if the stock price has not moved. It also checks whether you can think beyond the formula and explain what might be behind the change, such as weaker earnings, dilution from new share issuance, or a stock financed acquisition. Interviewers ask this to see if you can connect multiples to business performance, capital structure, and investor perception rather than treating them as simple math only.