<u><em>Explanation</em></u>
On Monday, the bank account balance was -$12.58
A. As you wrote a $30.72 check, so the new balance in your checking account will be: dollar
B. The bank charges a $25 fee for paying a check on a negative balance. So, the balance in your checking account after this fee dollar
C. For bringing your account balance back up to $0 after the fee, the money need to deposit dollar.