Regarding Endocrine Regulation of Gastrointestinal Processes

Regarding endocrine regulation of gastrointestinal processes,

A) The hormone secreted by the stomach is secretin
B) CCK is the primary efferent pathway for a reflex arc controlling the levels of acid in the small intestine
C) Gastrin secretion is controlled in part by parasympathetic nerves
D) Both the hormone secreted by the stomach is secretin and CCK is the primary efferent pathway for a reflex arc controlling the levels of acid in the small intestine are correct
E) Both CCK is the primary efferent pathway for a reflex arc controlling the levels of acid in the small intestine and gastrin secretion is controlled in part by parasympathetic nerves are correct