find and follow values. Compounding/discounting occurs annually. a.an initial $200 compound for 10years at 4% b.initial $200 compounded for 10years at 8%. c. the present value of $200 due in 10 years at 4%. d. the present value of $1,870 due in 10 years at 8% and at 4% e.define present value and illustrate it using a time with data part d. How are present values affected by interest rates.