; and (3) laboratory expenses. (b) Amount of assistance The amount of financial assistance provided to a member of the District of Columbia National Guard under the program may be up to $400 per credit hour, but not to exceed $6,000 per year. If the Mayor determines that the amount available to provide assistance under this title in any year will be insufficient, the Mayor may reduce the maximum amount of the assistance authorized, or set a limit on the number of participants, to ensure that amounts expended do not exceed available amounts. (c) Relation to other assistance Except as provided in section 202(b)(1)(C), a member of the District of Columbia National Guard may receive financial assistance under the program in addition to educational assistance provided under any other provision of law. (d) Repayment A member of the District of Columbia National Guard who receives assistance under the program and who, voluntarily or because of misconduct, fails to serve for the period covered by the agreement required by section 202(b)(1) or fails to comply with the eligibility conditions specified in section 202(b)(2) shall be subject to the repayment provisions of section 373 of title 37, United States Code. 204. Administration and Funding of Program (a) Administration The Mayor, in coordination with the commanding general of the District of Columbia National Guard and in consultation with approved institutions of higher education, shall develop policies and procedures for the administration of the program under this title. Nothing in this title shall be construed to require an institution of higher education to alter the institution’s admissions policies or standards in any manner to enable a member of the District of Columbia National Guard to enroll in the institution. (b) Funding sources and gifts (1) Authorization of appropriations There are authorized to be appropriated to the District of Columbia such sums as may be necessary to enable the Mayor to provide financial assistance under the program. Funds