The Secretary shall terminate any advisory committee upon a finding that any such advisory committee—
(1)
has expended funds in excess of its estimated annual operating costs by more than 10 per centum or $500, whichever is greater, without the prior approval of the Secretary pursuant to the provisions of section
2285 of this title;
(2)
has failed to file all reports required under the provisions of the Federal Advisory Committee Act or this chapter;
(3)
has failed to meet for two consecutive years;
(4)
is responsible for functions that otherwise would be or should be performed by Federal employees; or
(5)
does not serve or has ceased to serve an essential public function.