(1) This article does not apply to a person providing a developed final resting place within a designated cemetery approved for the interment, entombment, or inurnment of human remains.
(2) (a) A person providing an undeveloped final resting place is exempt from this article if the cemetery where the undeveloped final resting place is located contains unsold developed final resting places representing at least twenty-five percent of the outstanding paid-in-full contracts for undeveloped final resting places.
(b) If the specific and identifiable final resting place is not developed for use at the time of need and full payment has been made, then the contract must provide the purchaser with an immediate alternate and comparable final resting place at the same cemetery or with a full refund of moneys paid to qualify for the exemption under this subsection (2).