Mana saves $17 at the end of each week and deposits the money in an account paying 12% compounded semi-annually How much will Maria accumulate in 3 years? How much of the accumulated amount is interest? Mana will accumulate in 3 years (Round the final answer to the nearest cent as needed Round all intermediate values to six decimal places as needed) After 3 years, $ of the accumulated amount is interest (Round the final answer to the nearest cent as needed Round all intermediate values to six decimal places as needed.)