Which of the Following Is a Correct Translation of "Not $(x)[~(Cx · Ex) ? (Bx \vee Rx)]$

Multiple Choice

Which of the following is a correct translation of "Not all books that are easy to read are either cheap or enjoyable" (B, R, C, E) ?

A) $(x) [~(Cx · Ex) ? (Bx \vee Rx) ]$
B) $(x) [(Bx · Rx) ? ~(Cx \vee Ex) ]$
C) $(?x) [(Bx · Rx) \vee ~(Cx\vee Ex) ]$
D) $(?x) [(Bx · Rx) · ~(Cx \vee Ex) ]$