This chapter does not prohibit the compulsory retirement of an employee who is:
(1) at least 65 years of age;
(2) employed in a bona fide executive or high policy-making position for the two years preceding retirement; and
(3) entitled to an immediate, nonforfeitable annual retirement benefit from a pension, profit-sharing, savings, or deferred compensation plan or a combination of plans of the employee’s employer that equals, in the aggregate, at least $27,000.