CFR > Title 25 - Indians > CHAPTER VI—OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR > PART 1000—ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT > SUBPART F—Non-BIA Annual Self-Governance Compacts and Funding Agreements (§1000.120 to §1000.148) > 1000.140—How does the Secretary determine the amount of indirect contract support costs?