Which one of the following expresses a view that the author of the passage would most probably hold concerning legal principles and legal rules? A. Legal rules are applied more often than legal principles when a case involves issues about which legal professionals disagree. B. Both legal rules and legal principles are officially recognized as valid parts of the law. C. Hart's "model of rules" has been superseded by a "model of principles" that sheds light on legal determinacy. D. Legal principles are just as likely as legal rules to have terms that have both core and peripheral meanings. E. Legal principles eliminate the need for judicial discretion in resolving the problems generated by the open texture of legal rules.