(B) In the event that the rules and regulations of the Federal Communications Commission are amended at any time after April 15, 1976, to permit the carriage by cable systems of additional television broadcast signals beyond the local service area of the primary transmitters of such signals, the royalty rates established by section 111(d)(2)(B) may be adjusted to insure that the rates for the additional distant signal equivalents resulting from such carriage are reasonable in the light of the changes effected by the amendment to such rules and regulations. In determining the reasonableness of rates proposed following an amendment of Federal Communications Commission rules and regulations, the Copyright Royalty Tribunal shall consider, among other factors, the economic impact on copyright owners and users: Provided, That no adjustment in royalty rates shall be made under this subclause with respect to any distant signal equivalent or fraction thereof represented by (i) carriage of a signal of the same type (that is, independent, network, or noncommercial educational) substituted for such permitted signal, or (ii) a television broadcast signal first carried after April 15, 1976, pursuant to an individual waiver of the rules and regulations of the Federal Communications Commission, as such rules and regulations were in effect on April 14, 1976. (C) In the event of any change in the rules and regulations of the Federal Communications Commission with respect to syndicated and sports program exclusivity after April 15, 1976, the rates established by section 111(d)(2)(B) may be adjusted to assure that such rates are reasonable in light of the changes to such rules and regulations, but any such adjustment shall apply only to the affected television broadcast signals carried on those systems affected by the change. (D) The gross receipts limitations established by section 111(d)(2)(C) and (D) shall be adjusted to reflect national monetary inflation or deflation or changes in the average rates charged cable system subscribers for the basic service of providing secondary transmissions to maintain the real constant dollar value of the exemption provided by such section; and the royalty rate specified therein shall not be subject to adjustment; and (3) As soon as possible after the date of enactment of this Act, and no later than six months following such date, the President shall publish a notice announcing the initial appointments provided in section 802, and shall designate an order of seniority among the initially-appointed commissioners for purposes of section 802(b). Section 802. Membership of the Tribunal.