Need help with Adoption Paperwork for subsidy

I have adopted previously from foster care but don't remember what I put down as far as expenses for the kids. I have received subsidy paperwork and have no idea what to put down. If anyone has been through this recently I would really appreciate any help. I am about to adopt a sibling group of two, 33 months old and 18 months old. As a single parent I am the only income for this household. Some of the questions are about estimated clothing allowances for myself and my already adopted son...I haven't a clue what to say. I'm just in need of some guidance from anyone who has done this recently... I really just want enough to keep them in daycare until they are of school age. (I do know that the subsidy amounts vary from $0 to $450 a month.) Any help/advice would be appreciated.