(a) All rates demanded or received by a pipeline carrier, or by any two or more pipeline carriers jointly, for a service furnished or to be furnished shall be just and reasonable.
(b) Additional regulations governing determination of a reasonable tariff shall be published by the commission.
(c) Rates demanded, observed, charged, or collected by a North Slope natural gas pipeline carrier for intrastate service shall be designed as if that portion of the North Slope natural gas pipeline were a public utility regulated under the provisions of AS 42.05.