Adam performed work for a client that required Adam to obtain client records (for example, a daily log of sales). Adam finished the work for the client on March 31, 20X8, and billed the client for the work on April 5, 20X8. On June 1, 20X8, the client-who had not yet paid for the work performed by Adam-requested that Adam return the client's records. What is the latest date that the AICPA would consider a reasonable date by which the records should be returned? May Adam retain a copy of the client's records that he made?