This is a multiple choice questions where multiple answers may be correct! Please explain to me how this works and how you got to the answer(s). There may be 2 choices correct.

What constraints specify parts can't weigh more than 30.0? A. CONSRAINT CX IS_EMPTY ( SP JOIN S WHERE QTY >= 1000 AND STATUS 30) C. CONSTRAINT CX IS_EMPTY (P WHERE WEIGHT >= 30 ) D. CONSTRAINT CX AND ( SP JOIN S, QTY = 30 ) E. CONSTRAINT CX IS_EMPTY (P WHERE WEIGHT > 30 ) F. CONSTRAINT CX IS_EMPTY (P WHERE WEIGHT