Which of the Following Is True with Regard to the Association

Which of the following is true with regard to the association cortex?

A) It processes information about body sensations.
B) It makes up 25 percent of the cerebral cortex.
C) It is at the rear of the frontal lobes, processes information about voluntary movement.
D) It is the region of the cerebral cortex that is the site of the highest intellectual functions, such as thinking and problem solving.