(q)Audits. Each resident council shall be subject to the audit requirements in 2 CFR part 200 , subpart F, and shall submit an annual audit to the Commissioner in such form as the Commissioner may prescribe. The resident council shall keep such records as may be reasonably necessary to fully disclose the amount and the disposition by such resident council of the proceeds of assistance received under subpart B of this part, including any proceeds from sales under paragraphs (h) and (l) of this section, the total cost of the homeownership program in connection with which such assistance is given or used, and the amount and nature of that portion of the program supplied by other sources, and such other sources as will facilitate an effective audit. The Commissioner or his or her duly authorized representative shall have access for the purpose of audit and examination to any books, documents, papers, and records of the resident council that are pertinent to assistance received under subpart B of this part. The Comptroller General of the United States, or any of the duly authorized representatives of the Comptroller General, shall also have access, for the purpose of audit and examination, to any books, documents, papers, and records of the resident council that are pertinent to assistance received under subpart B of this part.