Which of the Following Is True of the Articles of the UCC

Which of the following is true of the articles of the UCC that deal with the law of commercial paper?

A) The law of commercial paper is covered in Article 3 and Article 4 of the Uniform Commercial Code.
B) Revised Article 3 of the UCC developed in 1990 has now been adopted by almost all the states.
C) The law of commercial paper is covered only in Article 3 of the UCC that deals with negotiable instruments.
D) Negotiable documents,such as investment securities and documents of title,are also treated in Article 3 of the UCC.