pls help

Amir deposits $16,000 at the beginning of each year for 8 years in an account paying 4% compounded annually. He then puts the total amount on deposit in another account paying 8% compounded semiannually for another 7 years. Find the final amount on deposit after the entire 15-year period. The final amount on deposit after the entire 15-year period is $ (Round to the nearest cent as needed.)