83 Ill. Adm. Code 712.1220
Account 1220 Inventories
Section 712
Section 712.1220 Account
1220 Inventories
a) Regulated cost pool
1) Cost Pool Apportionment Basis: Direct reporting
2) Regulated/Nonregulated Apportionment Basis: Directly assigned
to Regulated
3) Cost Definition: Directly assignable
b) Nonregulated cost pool
1) Cost Pool Apportionment Basis: Direct reporting
2) Regulated/Nonregulated Apportionment Basis: Directly assigned
to Nonregulated
3) Cost Definition: Directly assignable
c) Other cost pool
1) Cost Pool Apportionment Basis: Residual of account
2) Regulated/Nonregulated Apportionment Basis: Relative value:
Telecommunications plant investment
3) Cost Definition: Indirectly attributable