Which of the Following Is a Correct Statement Regarding Whether

Which of the following is a correct statement regarding whether the shape of a product or package may be a trademark?

A) The shape of a product may be a trademark if it is nonfunctional,but the shape of a package may not be the subject of a trademark.
B) The shape of a product may be a trademark if it is functional,but the shape of a package may not be the subject of a trademark.
C) The shape of a product or package may be a trademark if it is functional.
D) The shape of a product or package may be a trademark if it is nonfunctional.
E) The shape of a package may be a trademark if it is nonfunctional,but the shape of a product may not be the subject of a trademark.