The correct answer is A. Current Ratio.
A current ratio is a liquidity ratio that measures a company’s ability to pay its short-term obligations. It is calculated by dividing a company’s current assets by its current liabilities. A current ratio of 2:1 or higher is generally considered to be healthy.
A return on investment (ROI) is a profitability ratio that measures the return on a company’s investment in assets. It is calculated by dividing a company’s net income by its average total assets. A high ROI indicates that a company is generating a lot of profit from its assets.
A debt-to-equity ratio is a financial leverage ratio that measures a company’s financial risk. It is calculated by dividing a company’s total debt by its total equity. A high debt-to-equity ratio indicates that a company is using a lot of debt to finance its operations.
An inventory turnover ratio is a profitability ratio that measures how efficiently a company manages its inventory. It is calculated by dividing a company’s cost of goods sold by its average inventory. A high inventory turnover ratio indicates that a company is selling its inventory quickly.
In conclusion, the correct answer is A. Current Ratio.