The amounts under this section are added to the federal adjusted gross income of a nonresident to determine Maryland adjusted gross income. To the extent attributable to Maryland sources the addition under subsection (a) of this section includes the additions required for a resident under § 10-204 of this subtitle. The addition under subsection (a) of this section includes the additions required for a resident under § 10-205 of this subtitle. The addition under subsection (a) of this section includes the amount of any loss or adjustment to income that: is included in computing federal adjusted gross income; and is not attributable to Maryland sources.