Find the future value and interest earned if $8706.54 is invested for 8 years at 5% compounded (a) semiannually and (b) continuously. (a) The future value when interest is compounded somiannually is approximately (Type an integer or decimal rounded to the nearest hundredth as needed.) The interest earned is approximately $ (Type an integer or decimal rounded to the nearest hundredth as needed.) (b) The future value when interest is compounded continuously is approximately $m (Type an integer or decimal rounded to the nearest hundredth as needed.) The interest earned is approximately $ (Type an integer or decimal rounded to the nearest hundredth as needed.)