(b) There shall be two assessments as follows:
- (1) class A assessments shall be authorized and called for the purpose of meeting administrative and legal costs and other expenses and examinations conducted under the authority of AS 21.79.060; class A assessments may be authorized and called whether or not related to a particular impaired or insolvent insurer;
- (2) class B assessments shall be authorized and called only as necessary to carry out the powers and duties of the association with regard to an impaired or an insolvent insurer.