Answer:
ROI = 22%
Residual Income = $434,430.00
Step-by-step explanation:
Residual Income is measure of how much a division or a part of a business is able to generate over and above the company-wide opportunity cost of capital.
A division with a controllable margin over and above the cost of fund is evaluated to be profitable .
Residual income = Controllable margin - (cost of capital(%)× operating assets)
= 900,460 - (19%× 4,093,000)
= $ 122,790.00
Return on Investment is the proportion of operating assets that earned as controllable margin by the division.
ROI = Contribution margin / Operating assets × 100
ROI = 900460/ 4,093,000 × 100
= 22%