In the case of any plan of life insurance which provides for future premium determination, the amounts of which are to be determined by the company based on then estimates of future experience, or in the case of any plan of life insurance or annuity which is of a nature that the minimum reserves cannot be determined by the methods described in Sections 27-36A-8, 27-36A-9, and 27-36A-12, the reserves which are held under any plan shall comply with both of the following:
Ala. Code § 27-36A-13 (1975)