The correct option is B secretin, cholecystokinin (CCK)
Secretin and cholecystokinin(CCK) are hormones secreted by the Brunner’s gland present in the submucosal layer of the duodenum. Gastrin is secreted in the stomach and enterogastrone in the duodenum. Enterokinase is secreted by the crypts of Lieberkuhn and duocrinin is secreted by the duodenum.