Effective financial analysis requires context. Analysts must understand not only numerical differences but also the underlying reasons for those differences. Variations in firm size, accounting policies, capital structure, industry positioning, and macroeconomic conditions can significantly affect ratios. By identifying why firms differ and adjusting for external influences such as interest rates, inflation, or economic cycles, analysts gain more meaningful insights into performance and risk. This comparative, contextual approach aligns with best practices in financial statement analysis and avoids misleading conclusions drawn from raw numbers alone. Option D reflects this disciplined analytical process, while the other options oversimplify analysis or ignore critical dimensions of comparability.