in such manner, and containing such information as the Secretary may require. (2) Contents An application submitted under paragraph (1) shall include an assurance that each school social worker who receives assistance under the grant will provide the services described in subsection (d), and a description of the specific services to be provided by such social worker. (c) Use of funds A high-need local educational agency receiving a grant under this section— (1) shall use the grant— (A) to achieve a ratio of not less than 1 school social worker for every 250 students served by the agency, by— (i) retaining school social workers employed by such agency