assessment of the cost and benefit of the services provided by the procurement fee: Provided further , That Federal agency components may only pay for Working Capital Fund services that are consistent with the purpose and authorities of such components: Provided further , That the Working Capital Fund shall be paid in advance or reimbursed at rates which will return the full cost of each service. (c) Certification (1) Not later than 45 days after the initial obligation of funds appropriated under titles III and IV of this Act that are made available to a Department of State bureau or office with responsibility for the management and oversight of such funds, the Secretary of State shall certify and report to the Committees on Appropriations, on an individual bureau or office basis, that such bureau or office is in compliance with Department and Federal financial and grants management policies, procedures, and regulations, as applicable. (2) When making a certification required by paragraph (1), the Secretary of State shall consider the capacity of a bureau or office to— (A) account for the obligated funds at the country and program level, as appropriate