With no explanation, chose the best option from "A", "B", "C" or "D". interpreted to have covered § 201(b) implicitly, that implicit holding would be insufficient to trump an agency construction to which we owe deference. But the question remains: do we owe deference to the FCC’s interpretation of § 201(b)? b. The Chevron framework applies. An administrative interpretation “qualifies for Chevron deference when it appears that Congress delegated authority to the agency generally to make rules carrying the force of law, and that the agency interpretation claiming deference was promulgated in the exercise of that authority.” United States v. Mead Corp., 533 U.S. 218, 226-27, 121 S.Ct. 2164, 150 L.Ed.2d 292 (2001). In Brand X, the Supreme Court afforded Chevron deference to an interpretation contained in a declaratory ruling of the FCC. See 125 S.Ct. at 2699(<HOLDING>). We see no reason to treat the interpretation

A: holding that chevron deference is due only to a reasonable interpretation made by the administrator of an agency
B: holding that when an agency has not cemented its interpretation in the form of binding regulations its interpretation may not be entitled to de facto binding effect through judicial deference
C: holding regulations entitled to chevron deference
D: holding that because the fcc is authorized to promulgate binding legal rules and it issued the order under review in the exercise of that authority its interpretation of the communications act was entitled to chevron deference
D.