Your bank pays $7\mathrm{.}5$ percent annual interest compounded semiannually on your savings account. You don't expect to add to the current balance of $$3,000$ over the next four years. How much money can you expect to have at the end of this period? $($Round intermediate calculations to $6$ decimal places, e$.$g$.$

$2\mathrm{.}512512$ and final answer to $2$ decimal places, e$.$g$.2,515\mathrm{.}25.)$

Value of investment after $4$ years $