A government agency which administers rules concerning clean housing projects wants tospecify and explainthe language it uses to communicate with the public and enforce its statutes. Which of the following is true?

• The agency does not need to invite public opinion on the information it will post.
• The agency must have a public hearing where it explains the statutory language it uses.
• The agency must hold a public comment period for the public to weigh in on the impact and details of the statute.