; (B) is enrolled, at an eligible institution awarded a grant under this section, on a full-time basis in a course of study that will lead to employment in a public service job; and (C) has submitted a Free Application for Federal Student Aid (FAFSA) to the Department. (4) Public service job The term public service job has the meaning given the term in section 455(m)(3)(B). (b) Establishment of program The Secretary shall establish a National Public Service Education Grant program to assist in paying for the cost of attendance for an undergraduate education to students who commit to work for not less than 3 years in a public service job upon completion of their baccalaureate degree. (c) Grants from the department to eligible institutions (1) In general The Secretary shall award grants to eligible institutions to enable the eligible institutions to award grants to eligible students who commit to work for not less than 3 years in a public service job upon completion of their baccalaureate degree. (2) Duration Grants awarded to eligible institutions under this subsection shall be 5 years in duration. Subject to subsection (e), such a grant may be extended for additional 5-year periods. (3) Amounts (A) In general Except as provided in subparagraph (B), the Secretary shall award a grant to an eligible institution under this subsection for a fiscal year in an amount equal to the lesser of— (i) the average annual cost of in-State tuition, fees, and on-campus room and board in the State in which the institution is located at a public 4-year institution of higher education during the fiscal year multiplied by the number of eligible students enrolled at the institution who apply for a grant under this section during the fiscal year