You forgot to balance your checking account, and you added a check to your register instead of subtracting the check from your balance. This would typically lead to three separate overdraft charges of $29 each. However, your bank has your checking account set up so that money is transferred from your savings account to your checking account for a $1.50 fee to cover any overages. You had three separate transfers to cover your checks. What did this cost you? (Round your answer to 2 decimal places.)