Which of the Following Is True with Regard to the Uniform

Which of the following is true with regard to the Uniform Commercial Code UCC) ?

A) The UCC is a model law developed exclusively by the National Conference of Commissioners on Uniform State Laws.
B) It is a national law not enacted by Congress.
C) The final draft of the UCC was published in 1942.
D) The UCC is not a uniform state law.
E) The UCC is entirely uniform as all states have adopted at the same stage of its development.