83 Ill. Adm. Code 712.270
Relative Value – Cost Pool Apportionment
Section 712
Section 712.270 Relative
Value – Cost Pool Apportionment
a) The reference to relative value as the basis for the cost pool
apportionment indicates that a proportional relationship of an investment
category to a larger pool of investment is used to determine the cost pool
balance.
b) The relative value of the related buildings investments is
used to apportion Account 2110 Land and Support Assets into three cost pools.