Symbolize the Following Statement $\supset$ Fx)
B)(x)(Ix $\supset$ ~Fx)
C) $\exists$ X)(Ix • Fx)
D)

Multiple Choice

Symbolize the following statement. Some inventors do not file patent applications.

A) (x) (Ix $\supset$ Fx)
B) (x) (Ix $\supset$ ~Fx)
C) ( $\exists$ x) (Ix • Fx)
D) ( $\exists$ x) (Ix • ~Fx)
E) None of these answers are correct.