The amount of track improvement cost that should be allocated to the Western Division is $3,200,000.
The amount that should be allocated to Western Division is a function of the miles travelled on the Western division.
The amount to be allocated to Western Division : (miles travelled on Western division / total miles travelled) x cost of the revision
The amount to be allocated to Western Division : (800,000 / 2,000,000) x 8,000,000 = $3,200,000
To learn more about cost, please check: https://brainly.com/question/25717996
#SPJ1