; less (B) the amount equal to the amount determined to be the expected family contribution with respect to such student for such year. (2) In any case where a student attends an institution of higher education on less than a full-time basis (including a student who attends an institution of higher education on less than a half-time basis) during any academic year, the amount of the Federal Pell Grant to which that student is entitled shall be reduced in proportion to the degree to which that student is not so attending on a full-time basis, in accordance with a schedule of reductions established by the Secretary for the purposes of this division, computed in accordance with this subpart. Such schedule of reductions shall be established by regulation and published in the Federal Register in accordance with section 482 of this Act. (3) No Federal Pell Grant under this subpart shall exceed the difference between the expected family contribution for a student and the cost of attendance (as defined in section 472) at the institution at which that student is in attendance. If, with respect to any student, it is determined that the amount of a Federal Pell Grant plus the amount of the expected family contribution for that student exceeds the cost of attendance for that year, the amount of the Federal Pell Grant shall be reduced until the combination of expected family contribution and the amount of the Federal Pell Grant does not exceed the cost of attendance at such institution. (4) No Federal Pell Grant shall be awarded to a student under this subpart if the amount of that grant for that student as determined under this subsection for any academic year is less than ten percent of the maximum Federal Pell Grant described in paragraph (6) for such academic year. (5) Notwithstanding any other provision of this subpart, the Secretary shall allow the amount of the Federal Pell Grant to be exceeded for students participating in a program of study abroad approved for credit by the institution at which the student is