; (B) may pay an additional amount that represents a reasonable return on investment; and (C) may pay an additional return that recognizes the demonstrated additional lost profits from opportunities foregone and the likelihood that those lost profits increase as the period during which the carrier or provider is required to provide the service continues. (2) Authority The Secretary may impose contract termination penalties or conditions on compensation that take effect in the event an air carrier provides notice that it is ending, suspending, or reducing basic essential air service. ; (3) in subsection (e), by striking providing that service after the 90-day notice period and all that follows through the period at the end of paragraph (2) and inserting providing that service after the 180-day notice period required by subsection (a), the Secretary may provide the air carrier with compensation after the end of the 180-day notice period to pay for the fully allocated actual cost to the air carrier of performing the basic essential air service that was being provided when the 180-day notice was given under subsection (a) plus a reasonable return on investment that is at least 5 percent of operating costs. ; and (4) in subsection (f), by inserting air after find another . (e) Enhanced essential air service Section 41735 of title 49, United States Code, and the item relating to such section in the analysis for subchapter II of chapter 417 of such title, are repealed. (f) Air transportation to noneligible places Section 41736 of title 49, United States Code, and the item relating to such section in the analysis for subchapter II of chapter 417 of such title, are repealed. (g) Compensation guidelines, limitations, and claims Section 41737(d) of title 49, United States Code, is amended— (1) by striking (1) before The Secretary may