38.When the duty officer receives the bridge orders during the watch, what are the correct responding procedures? (A)These bridge orders must be promptly implemented with a record for any requested changes in the speed or direction of the ship. (B)These bridge orders need to be authorized by the chief marine engineer prior to the implementations. (C)These bridge orders must be confirmed by the captain prior to the implementations. (D)Each bridge order must be checked for its applicability prior to the implementation.