; and (C) no individual or household will pay more than 9.69 percent of monthly income toward such monthly premium. (4) For an individual whose employer will be making a firm-wide contribution under this title in lieu of offering employer sponsored insurance (as specified in section 124(b)(1)(B) of the Medicare for America Act), such individual shall pay a premium in accordance with this subsection. (5) For an individual who has opted out of their employer sponsored insurance in order to enroll in Medicare for America as specified in section 124(c) of such Act, the individual shall pay the premium described in this subsection. (c) Deposits Amounts paid under this section for coverage under this title shall be deposited in the Treasury to the credit of the Trust Fund established under section 2206. (d) Appeals for certain Medicare grandfathered population In calculating premiums for purposes of subsection (a)(2): (1) Any individual that was subject to a late enrollment penalty under part B of title XVIII shall have the right to appeal the assessment of the penalty for good faith enrollment mistakes. (2) In any case in which the Secretary finds that an individual’s enrollment or nonenrollment in the insurance program established by this part or part A of title XVIII pursuant to section 1818 is unintentional, inadvertent, or erroneous, whether the result of the error, misrepresentation, or inaction of an officer, employee, or agent of the Federal Government or its instrumentalities, an employer, a representative of a group health plan, a State, or for any other good faith reason on the part of such individual, the Secretary shall take such action (including the designation for such individual of a special initial or subsequent enrollment period, including retroactive enrollment, with a coverage period determined on the basis thereof and with appropriate adjustments of premiums) as may be necessary to correct or eliminate the effects of such error, misrepresentation, or inaction. The failure of an individual to