b -- 403 Retirement Plan -- Definition Example | InvestingAnswers What is a 403b Retirement Plan? A 403 (b), commonly referred to as a Tax-Deferred Annuity (TDA) or Tax-Sheltered Annuity (TSA) plan, is a retirement savings plan available to employees of certain public education organizations, non-profit employers and cooperative hospital service organizations, as well as to self-employed ministers
EBITDA Margin Definition Example | InvestingAnswers EBITDA margin is a measurement of a company's EBITDA (its earnings before interest, taxes, depreciation, and amortization) as a percentage of its total…