; (ii) is employed in a public service job at the time of such cancellation; and (iii) has been employed in a public service job during the period in which the borrower makes each of the 72 payments described in clause (i). (C) 50 percent cancellation The Secretary shall cancel 50 percent of the balance of interest and principal due on any eligible Federal Direct Loan not in default for a borrower who— (i) has made 96 monthly payments described in paragraph (1)(A); (ii) is employed in a public service job at the time of such cancellation; and (iii) has been employed in a public service job during the period in which the borrower makes each of the 96 payments described in clause (i). (D) Eligibility for further reductions allowed A borrower may, for the same service, receive a reduction of loan obligations— (i) under each of subparagraphs (A), (B), and (C) of this paragraph; and (ii) under paragraph (1). .