- a) Cost Pool: Cost pool equals Subaccount by major asset category
- b) Cost Pool Apportionment Basis: Same as Subaccount
- c) Regulated/Nonregulated Apportionment Basis: Relative investment value of major asset category
- d) Cost Definition: Indirectly attributable
(Source: Amended at 27 Ill. Reg. 12489, effective August 1, 2003)