(A), by redesignating subparagraph (B) as subparagraph (C), and by inserting after subparagraph (A) the following new subparagraph: (B) in the case of an employee employed in an occupation or field of work which has been designated as a short supply field for a calendar year pursuant to section 3(a) of the Economic Modernization Act , the payment by an employer during such calendar year, whether paid to the employee or to a lender, of principal or interest on any qualified education loan (as defined in section 221(d)(1)) incurred by the employee, and . (B) Conforming amendment