(1) determining the unadjusted income of the nonresident estate or trust for that taxable year after making the adjustments required by: (a) Section 59-10-202; (b) Section 59-10-207; (c) Section 59-10-209.1; or (d) Section 59-10-210; and
(a) Section 59-10-202;
(b) Section 59-10-207;
(c) Section 59-10-209.1; or
(d) Section 59-10-210; and
(2) calculating the portion of the amount determined under Subsection (1) that is derived from Utah sources determined in accordance with the principles of Section 59-10-117.