An annuity-due has 26 payments of $300 per period. The effective rate of interest per period is 8% for the first 12 periods and 5% for the following 14 periods. (A) Find the accumulated value of the annuity using the portfolio method. Round your answer to 2 decimal places. (B) Find the accumulated value of the annuity using the yield-curve method.. Round your answer to 2 decimal places.