Which statement is correct? Group of answer choices According to the common law, the bank is not obliged to inform the customer promptly if it has exercised its right to combine the customer's accounts. However, in accordance with the Banking Code of Practice, the bank must notify the customer promptly after combining their accounts. According to the common law, the bank is obliged to inform the customer promptly if it has exercised its right to combine the customer's accounts. However, in accordance with the Banking Code of Practice, the bank has an option to notify the customer after combining their accounts. The bank is not obliged to inform the customer promptly if it has exercised its right to combine the customer's accounts. The bank must inform the customer promptly if it has exercised its right to combine the customer's accounts