The correct option is B. Current Ratio. Explanation of the Correct Answer The Current Ratio is a financial metric that assesses a company's liquidity, specifically its ability to cover short-term obligations with its most liquid assets. It is calculated using the following formula: [ \text{Current Ratio} = \frac{\text{Current Assets}}{\text{Current Liabilities}} ] Current Assets include cash, accounts receivable, inventory, and other assets that are expected to be converted into cash or used up within one year. Current Liabilities are obligations that the company needs to settle within the same time frame, such as accounts payable, short-term loans, and other debts. Why the Current Ratio is Important:

• Liquidity Assessment: The Current Ratio provides insight into a company's short-term financial health. A ratio greater than 1 indicates that the company has more current assets than current liabilities, suggesting it can meet its short-term obligations.
• Risk Management: Investors and creditors use this ratio to evaluate the risk of lending to or investing in a company. A higher ratio generally indicates lower risk.

Why the Other Options are Incorrect A. Debt to Equity Ratio - Definition: This ratio measures a company's financial leverage by comparing its total liabilities to its shareholders' equity. - Formula: [ \text{Debt to Equity Ratio} = \frac{\text{Total Liabilities}}{\text{Shareholders' Equity}} ] - Relevance: While it provides insight into the long-term solvency and capital structure of a company, it does not specifically assess liquidity or the ability to cover short-term obligations. C. Return on Equity (ROE) - Definition: ROE measures a company's profitability by revealing how much profit a company generates with the money shareholders have invested. - Formula: [ \text{Return on Equity} = \frac{\text{Net Income}}{\text{Shareholders' Equity}} ] - Relevance: This ratio focuses on profitability rather than liquidity. It does not provide any information about a company's ability to meet short-term obligations. D. Gross Profit Margin - Definition: This ratio indicates the percentage of revenue that exceeds the cost of goods sold (COGS), reflecting the efficiency of production and pricing strategies. - Formula: [ \text{Gross Profit Margin} = \frac{\text{Gross Profit}}{\text{Revenue}} \times 100 ] - Relevance: While it is useful for assessing profitability, it does not measure liquidity or the ability to cover short-term liabilities. Summary of Key Points

• The Current Ratio is the primary measure of liquidity, indicating a company's ability to meet short-term obligations.
• A ratio greater than 1 suggests good liquidity, while a ratio less than 1 indicates potential liquidity issues.
• Other ratios like Debt to Equity, Return on Equity, and Gross Profit Margin focus on different aspects of financial health (leverage, profitability) and do not assess liquidity.

Revision Summary

• The Current Ratio is calculated as Current Assets divided by Current Liabilities.
• It assesses a company's ability to cover short-term obligations.
• A ratio above 1 indicates good liquidity; below 1 indicates potential issues.
• Other ratios (Debt to Equity, ROE, Gross Profit Margin) focus on leverage and profitability, not liquidity.