Which of the Following Is the Final Step in an Informal

Which of the following is the final step in an informal rulemaking process?

A) Proposed rules are published in the Federal Register.
B) Interested parties file written comments on the written draft within a 30-day period from publication in the Federal Register.
C) Agency receives feedback from interested parties during a stipulated period of time and makes a decision on whether the final draft should be rewritten.
D) Final draft of a rule is published in the Federal Register 30 days before it takes effect.