Refer to the Following Formula: (∃X)[(Ax • ∼Bx) • ∼(Cx $\lor$

Multiple Choice

refer to the following formula: (∃x) [(Ax • ∼Bx) • ∼(Cx $\lor$ Dx) ]
-Which wffs below are not in the scope of '(∃x) '?

A) Ax
B) ∼(Cx $\lor$ Dx)
C) (Ax • ∼Bx) • ∼(Cx $\lor$ Dx)
D) All of the above.
E) None of the above.