A physician finds that a nine-year-old male patient is entering puberty much earlier than is usual.If caused by a tumor,what would be the most likely location?

A)hypothalamus, producing elevated levels of testosterone
B)anterior pituitary, producing elevated levels of testosterone
C)testes, producing elevated levels of estrogen
D)anterior pituitary, producing elevated levels of gonadotropin-stimulating hormone
E)testes, producing elevated levels of testosterone