Exhibit 4.16a Key Financial Ratios Liquidity ratios Formulas Current ratio Current Assets / Current Liabilities Quick ratio (Cash + Marketable Securities + Net Receivables) / Current Liabilities Acid test ratio (Cash + Marketable Securities) / Current Liabilities Days in accounts receivable Net Patient Accounts Receivables / (Net Patient Revenues / 365) Days cash on hand [(Cash + Marketable Securities + Long-Term Investments/Operating Expenses Depreciation and Amortization Expenses) / 365] Average payment period, days Current Liabilities / [(Operating Expenses Depreciation and Amortization Expenses) / 365] Revenues, expenses, and profitability Formulas Operating revenues per adjusted discharge Total Operating Revenues / Adjusted Discharges Operating expense per adjusted discharge Total Operating Expenses / Adjusted Discharges Salary and benefit expense as percentage of operating expense Total Salary and Benefit Expense / Total Operating Expenses Operating margin Operating Income / Total Operating Revenues Nonoperating revenue ratio Nonoperating Revenues and Other Income / Total Operating Revenues Return on total assets Excess of Revenues over Expenses / Total Assets Return on net assets Excess of Revenues over Expenses / Net Assets Activity Ratios Formulas Total asset turnover ratio Total Operating Revenues / Total Assets Net fixed assets turnover ratio Total Operating Revenues / Net Plant and Equipment Age of plant ratio Accumulated Depreciation / Depreciation Expense Capital Structure ratios Formulas Long-term debt to net assets ratio Long-Term Debt / Net Assets Net assets to total assets ratio Net Assets / Total Assets Times interest earned ratio (Excess of Revenues over Expenses + Interest Expense) / Interest Expense Debt service coverage ratio (Excess of Revenues over Expenses + Interest Expense + Depreciation and Amortization Expenses) / (Interest Expense + Principal Payments) a Adjusted Discharges = (Total Gross Patient Revenue / Total Gross Inpatient Revenues) × Total Discharges. b In for-profit health care organizations, calculated as Net Income / Total Assets. c Called return on equity in for-profit health care organizations, and calculated as Net Income / Owners’ Equity. d Called long-term debt to equity in for-profit health care organizations, and calculated as Long-Term Debt / Owners’ Equity. e Called equity to total assets in for-profit health care organizations, and calculated as Owners’ Equity / Total Assets. f In for-profit health care organizations, calculated as (Net Income + Interest Expense) / Interest Expense. g In for-profit health care organizations, calculated as (Net Income + Interest Expense + Depreciation and Amortization Expenses) / (Interest Expense + Principal Payments Ratio analysis. The statement of operations and balance sheet for Longwood Community Hospital for the years ended 20X0 and 20X1 are shown in Exhibits 4.19a and 4.19b. Compute the following ratios for both years: current, acid test, days in account.