Utah Code Ann. § 78B-6-811
(1)
(a) A court may:
(d)
(2) The jury or the court, if the proceeding is tried without a jury or upon the defendant's default, shall also assess the damages resulting to the plaintiff from any of the following:
(4)
(5) In an action under this chapter, the court:
(b) may modify a judgment for additional amounts owed if a motion is submitted within 180 days on the earlier of the day on which:
(6)