; (ii) varying costs of living across different geographic locations; (iii) varying availability of affordable housing in different geographic locations; (iv) circumstances of housing insecurity in rural and Tribal communities; (v) veterans with significant medical care needs; and (vi) the changing dynamic of the veteran population nationwide. (B) A plan and timeline for implementation of the method included under subparagraph (A). (C) An estimate of increased costs or savings per year under the plan. (D) An overview of the different grants that will be available once the plan is implemented. 403. Authorization for Secretary of Veterans Affairs to use of certain funds for improved flexibility in assistance to homeless veterans (a) Use of funds During the period beginning on the date of the enactment of this Act and ending on the termination date specified in subsection (d), the Secretary of Veterans Affairs may provide to a covered veteran, as the Secretary determines necessary— (1) food, shelter, clothing, blankets, and hygiene items required for the safety and survival of the veteran; (2) transportation required to support the stability and health of the veteran for appointments with service providers, the conduct of housing and employment searches, and the obtainment of food and supplies