29.The calculations of a discount rate can be based on all the following approaches among others except: A. The Social Rate of Time Reference B. The Opportunity Cost of Capital C. The Test Discount Rate D. Weighted Average Method 30.A financial product that pays out a fixed stream of payments to an individual, primarily used as an income stream for retiree is termed as......... A. Annuity B. Perpetuity C. Longevity D. Probability TOTA. BOMark