Funds appropriated under s. 20.255 (2)
(b) shall be used first for the purpose of s. 115.88 (4). Costs eligible for reimbursement from the appropriation under s. 20.255 (2)
(b) under ss. 115.88 (1m) to (3), (6) and (8), 115.93, and 118.255 (4) shall be reimbursed at a rate set to distribute the full amount appropriated for reimbursement for the costs, not to exceed 100 percent.