; and (ii) the needs of all States (and to the extent practicable, of local educational agencies) within the region to be served by the national or regional comprehensive center, on an ongoing basis; and (B) an assurance that such entity will develop and regularly update and submit to the Secretary a State service plan that includes— (i) a description of the capacity-building supports to be delivered by the center in response to educational challenges facing students, practitioners, and education system leaders in a manner that supports evidence use; and (ii) a description of the technical assistance to be provided to support the effective implementation of the Elementary and Secondary Education Act of 1965. (d) Allocation (1) In general Each regional comprehensive center established under this section shall allocate such center’s resources to and within each State in a manner which reflects the need for assistance, taking into account such factors as— (A) the proportion and number of students from low-income backgrounds counted under section 1113(a)(5) of the Elementary and Secondary Education Act of 1965; (B) the number of schools implementing comprehensive support and improvement activities, targeted support and improvement activities, and additional targeted support, under section 1111(d) of the Elementary and Secondary Education Act of 1965 in the region; (C) the increased cost burden of service delivery in rural areas