The Mayor shall submit to the Council by September 30 of each year, beginning in 2008, a capacity audit of pre-k programs for all sectors, to be used by OSSE to determine the:
(1) Number of children for whom pre-k is not available and whose parents would send them to pre-k but for the lack of availability;
(2) Current capacity of all existing pre-k programs; and
(3) Manner in which Head Start programs are incorporated in the early care and education delivery system.