(a)every person whose consent is required and is not dispensed with has consented and understands the nature and effects of the adoption, namely, that it will permanently deprive that person of parental rights over the adopted child;

(b)the order, if made, will be for the welfare of the child, due consideration being given to the wishes of the child having regard to his or her age and understanding;

(c)the applicant has not received or agreed to receive, and that no person has made or agreed to make to the applicant, any payment or other reward in consideration of the adoption; and

(d)the applicant or any person on behalf of the applicant has not paid or agreed to pay money or anything in place of money to the parent, guardian or any person in charge of the child in consideration of the adoption of the child.