Countable income and resources for a child categorically related to disability for TEFRA are determined in accordance with rules for individuals determined aged, blind, or disabled (see OAC 317:35-5-41 through 317:35-5-41.11, 317:35-5-42, and 317:35-7-36). Income and resources may not exceed the maximum standards as shown on OKDHS Appendix C-1, Schedules VIII. B. and D.