Acid test (quick) ratio; annual percentage rate; asset utilization (turnover); bad-debt ratios; bank reconciliation; break even formulae; capital asset pricing model; cash flow ratios; corporate planning; correlation analysis; cost of capital; cost of credit; current liability ratios; depreciation formulae; earnings per share; economic order quantity; elasticity of demand; interest coverage (times interest earned) ratio; inventory ratios; least squares regression; liquidity index; margin requirement; marginal cost and marginal revenue; net asset value; net worth; non-current assets to non-current liabilities; opportunity cost; payback period; profit margin; profitability index; re-order point; repairs and maintenance ratios; residual income; return on total assets; risk adjusted discount rate; sales to current assets; forecasting business failure.