Treasury OIG request Utah management to provide support for replacement expenses, not previously charged, that were eligible during the CRF period of performance for the $6,852,799 of ineligible costs charged to the Contracts greater than or equal to $50,000, Grants greater than or equal to $50,000, Transfers greater than or equal to $50,000, and Aggregate Payments to Individuals payment types. If support is not provided, Treasury OIG should recoup the funds. Further, based on Utah's responsiveness to Treasury OIG's requests and its ability to provide sufficient documentation and/or replace unsupported and ineligible transactions charged to CRF with valid expenditures, Castro recommends Treasury OIG determine the feasibility of conducting an audit for the Contracts greater than or equal to $50,000, Grants greater than or equal to $50,000, Transfers greater than or equal to $50,000, Aggregate Reporting less than $50,000, and Aggregate Payments to Individuals payment types.