Treasury OIG should request Massachusetts to provide support for replacement expenses, not previously charged, that were eligible during the CRF period of performance for the $114,940 of ineligible costs charge to the Direct Payments greater than or equal to $50,000 payment type. If support is not provided, Treasury OIG should recoup the funds. Based on Massachusetts' responsiveness to Treasury OIG's requests and Massachusetts' ability to provide sufficient documentation and/or replace ineligible transactions charged to CRF with valid expenditures, Treasury OIG should determine the feasibility of conducting an audit for the Direct Payments greater than or equal to $50,000 payment type.