(1) Costs of any —
(a) appeal; or
(b) withdrawal or discontinuance of an appeal,
shall be assessed.
(2) If the appellant discontinues part of the appeal only, the amount of costs must be assessed by the court when the remainder of the appeal is resolved.
(3) In determining the appropriate amount of costs to be paid where an order has been made under rule 65.8 (budgeted costs), the court may take into account any written information provided by either party when the costs budget was made.