Margin Of Safety

This problem practices a core value investing concept, comparing market price to intrinsic value and thinking about how valuation creates a cushion against risk. In an investment banking interview, questions like this test whether a candidate understands why investors demand a discount to estimated fair value before committing capital, how that discount is interpreted, and why it matters for loss prevention and risk management.

It also checks whether the candidate can explain the purpose of the margin of safety in a clear, disciplined way, since interviewers often want to see that you can connect valuation logic to investing behavior. The key reasoning is not about forecasting the stock price, but about understanding how a required price discount changes the risk profile of the investment decision.