2) What is the Present Value of the following annuities? A. $3,000 a year for 10 years discounted to the present value at 8%. B. $50,000 a year for 3 years discounted to the present value at 3% C. $280 a year for 8 years discounted to the present value at 7% D. $600 a year for 10 years discounted to the present value at 10%