; (B) an analysis of enforcement of such amendments by the Secretaries of Health and Human Services, Labor, and the Treasury; (C) recommendations relating to improving such enforcement; and (D) recommendations relating to improving public disclosure, and public awareness, of information required to be made available by such plans pursuant to such amendments. (2) Prices Not later than January 1, 2028, the Comptroller General of the United States shall submit to Congress a report containing an assessment of differences in negotiated prices (and any trends in such prices) in the private market between— (A) rural and urban areas; (B) the individual, small group, and large group markets; (C) consolidated and nonconsolidated health care provider areas (as specified by the Secretary); (D) nonprofit and for-profit hospitals; (E) nonprofit and for-profit insurers