Claude made semi-annual deposits of $3100 at the beginning of every six-month period into a fund earning 8.9% compounded semi-annually for five years. No further deposits were made. (a) How much will be in the account fifteen years after the first deposit? (b) How much in total was deposited? (c) How much interest will have been earned? a) The balance in the account fifteen years after the first deposit will be $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)