Ordinary income attributable to an element
For purposes of paragraph (1), the amount taken into account for any element shall be the sum of a series of amounts determined for the periods set forth in subsection (a), with the amount for any such period being determined by multiplying—
(A)#
the amount which bears the same ratio to the lower of the amounts specified in clause (i) or (ii) of subsection (a)(1)(A), in clause (i) or (ii) of subsection (a)(2)(A), or in clause (i) or (ii) of subsection (a)(3)(A), as the case may be, for the section 1250 property as the additional depreciation for such element attributable to such period bears to the sum of the additional depreciation for all elements attributable to such period, by
(B)#
the applicable percentage for such element for such period.
For purposes of this paragraph, determinations with respect to any element shall be made as if it were a separate property.