Identify correct statements with reference to Sanauli Cemetery:
(A) M. S. Vats excavated Sanauli.
(B) Sanauli is located at Baghpat, Uttar Pradesh.
(C) The discoveries at Sanauli are tentatively dated c. 2200–1800 BCE.
(D) The goods of the cemetery comprise copper objects, gold ornaments, glass, etc.