The plan shall provide for the fixing by the Secretary of assessments to cover costs incurred under the budgets provided for in subsection (e) of this section, and under section
4907
(f) of this title, based on the Board’s recommendation as to the appropriate rate of assessment, and for the payment of the assessments to the Board.. In fixing or changing the rate of assessment pursuant to the plan, the Secretary shall comply with the notice and comment procedures established under section
553 of title
5. Sections 556 and 557 of such title shall not apply with respect to fixing or changing the rate of assessment.