; and (B) (i) is employed in a qualifying teaching position at the time of such forgiveness; and (ii) has been employed in a qualifying teaching position during the period in which the borrower made each of the 12 payments described in subparagraph (A). (2) Loan cancellation amount (A) In general The portion to be cancelled under this paragraph shall be— (i) for each of— (I) the first 5 years that the borrower qualifies under paragraph (1), in the case of a borrower employed for such year in a full-time qualifying teaching position in the subject of English as a second language, science, technology, engineering, mathematics, special education, or career and technical education, 15 percent of the balance of principal and interest due on all of the eligible Federal Direct Loans of the borrower, as of the final day of that 1-year employment period; or (II) the first 6 years (or the equivalent calculated under subparagraph (B)(i)) that the borrower qualifies under paragraph (1)— (aa) in the case of a borrower employed for such year in a full-time qualifying teaching position in a subject that is not described in subclause (I), 10 percent of the balance of principal and interest due on all of the eligible Federal Direct Loans of the borrower, as of the final day of that 1-year employment period; or (bb) in the case of a borrower employed for such year in a part-time qualifying teaching position (regardless of subject), 5 percent of the balance of principal and interest due on all of the eligible Federal Direct Loans of the borrower, as of the final day of that 1-year employment period; and (ii) after the borrower has received partial loan cancellation described in clause (i)— (I) for 5 years, in the case of a borrower described in clause (i)(I), and then qualifies for loan cancellation under paragraph (1) for a sixth year, all of the borrower's remaining obligation to repay the balance of principal and interest due, as of the date of such calculation, on all of the eligible Federal Direct Loan made to a borrower