Find the following values: a. What is the present value of an ordinary annuity who pays $2,000 per year for 5 years at 6 percent? 1 b. What is the present value of an annuity due who pays $2,000 per year for 5 years at 6 percent? c. What is the future value of an ordinary annuity who pays $2,000 per year for 5 years at 6 percent? d. What is the future value of an annuity due who pays $2,000 per year for 5 years at 6 percent