(a) After notice to all interested persons, on petition of an interested person or on appropriate motion if administration is under Part 5 [Sections 62-3-501 et seq.], the propriety of employment of any person by a personal representative including any attorney, auditor, investment advisor, or other specialized agent or assistant, the reasonableness of the compensation of any person so employed, or the reasonableness of the compensation determined by the personal representative for his own services, may be reviewed by the court. Any person who has received excessive compensation from an estate for services rendered may be ordered to make appropriate refunds.

(b) Upon the settlement of their accounts by personal representatives the court shall allow each appraiser appointed by the court a reasonable daily fee for each day spent on appraising the property of the estate and also mileage at the same rate that members of state boards, commissions, and committees receive for each mile actually traveled in going to and from the place where the property ordered to be appraised is situated. In determining the reasonableness of the fee to each appraiser the court shall consider the value of the estate, the actual time consumed by the appraisers in the performance of their duties, and other such circumstances and conditions surrounding the appraisal as the court deems appropriate.