; or (II) 4 years or such longer period as the individual may agree to serve in the half-time practice of the individual’s profession in an Indian health program to which the individual may be assigned by the Secretary; ; and (3) in subsection (g)(2)— (A) in subparagraph (B), by striking (B) Any arrangement and inserting the following: (C) Deadline for repayments Any arrangement ; (B) subparagraph (A), in the second sentence of the matter preceding clause (i), by striking In making a determination and inserting the following: (B) Determination of amount of payment In making a determination under this paragraph