Correct Answer:
A. Net profit margin
Financial ratios are crucial tools for analyzing a company's financial health and performance, typically categorized into liquidity, solvency, profitability, and efficiency ratios. Profitability ratios specifically measure a company's ability to generate earnings relative to its revenue, operating costs, assets, or equity.
- Net profit margin (A) is indeed a profitability ratio. It calculates how much net income a company makes for every dollar of sales, expressed as a percentage (Net Income / Revenue). A higher net profit margin indicates greater efficiency in converting sales into actual profit.
- Debt-equity ratio (B) is a solvency ratio, assessing a company's financial leverage and its ability to meet long-term obligations.
- Current ratio (C) is a liquidity ratio, indicating a company's ability to meet its short-term liabilities with its short-term assets.
- Inventory turnover ratio (D) is an efficiency or activity ratio, measuring how effectively a company manages its inventory by showing how many times inventory is sold and replaced over a period.
Therefore, only the net profit margin directly reflects a company's profit-generating capability.