Test of Activity is matched with Debtor Turnover Ratio (A)-(III), as it measures how efficiently a company is using its assets. - Test of Liquidity is matched with Acid Test Ratio (B)-(I), which measures a company’s ability to meet short-term obligations. - Test of Solvency is matched with Debt Equity Ratio (C)-(II), which assesses long-term financial stability. - Test of Profitability is matched with Return on Investment Ratio (D)-(IV), which evaluates how profitably a company is utilizing its investments.