Presented below is information related to the Southern Division of Lumber, Inc. Contribution margin Controllable margin Average operating assets Minimum rate of return Return on investment Residual income LA $1,220,600 Compute the Southern Division's return on investment and residual income. $ $926,900 $4,030,000 20 % 23 do %

Presented below is information related to the Southern Division of Lumber, Inc. Compute the Southern Division's return on investment and residual income