; (2) the application procedures to become a graduate volunteer; (3) the code of conduct for graduate volunteers; and (4) the amount of a monthly stipend for graduate volunteers sufficient to furnish graduate volunteers with housing, food, and transportation to and from the education program with which the graduate volunteer volunteers. (d) Authorization of appropriations There are authorized to be appropriated to carry out this section $250,000,000 for each of the fiscal years 2018 through 2028. 5. Student loan deferment and forgiveness for graduate volunteers (a) Loan deferment Section 455(f)(2) of the Higher Education Act of 1965 ( 20 U.S.C. 1087e(f) ) is amended— (1) by striking or at the end of subparagraph (C); (2) by striking the period at the end of subparagraph (D) and inserting ; or