(1) The tax imposed by this part is in addition to all other taxes for which the taxpayer is liable and the proceeds derived from the tax shall be credited to the general fund to be allocated and distributed as provided in this part.

    (2) Each year that the contribution designation program established in section 440 is in effect, an amount equal to the cumulative designations made under section 440 less the annual amount appropriated to the department of treasury for the purpose of administering the children’s trust fund and implementing section 440, shall be appropriated from the general fund to the children’s trust fund in the department of treasury for use solely in support of the purposes provided in the act that created the children’s trust fund.