please solve using exact numbers (not rounded)

Coolbrook Company has the following information available for the past year: The company's hurdle rate is 6.01 percent. Required: 1. Calculate retum on investment (ROI) and residual income for each division for last year. 2. Recalculate ROI and residual income for each division for each independent situation that follows: o. Operating income increases by 10 percent. b. Operating income decreases by 12 percent c. The company invests $252,000 in each division, an amount that generates $111,000 additional income per division. d. Coolbrook changes its hurdle rate to 4.01 percent. Answer is not complete. Complete this question by entering your answers in the tabs below. Calculate return on investment (ROI) and residual income for each division for last yeat Note: Enter your RO1 answers as a percentage rounded to two decimal places, (C.e, 0,1234 should be entered as 12,3450 .) Recalculate ROI and residual income for each division for the independent situation that follows: Operating income increases by 10 percent: Note: Enter your ROI answers as a percentage rounded to two decimal plakes, (i.e, 0.1234 should be entered os 12.34%.). Loss amounts should be indicated with a minus sign. Recalculate ROI and residual income for each division for the independent situation that follows: Operating income decreases by 12 percent Note: Enter your ROI answers as a percentage rounded to two decimal places, (1.e., 0.1234 should be entered as 12.34%.). Loss amounts should be indicated with a minus sign. d. Coolbrook changes its hurdle rate to 4.01 percent. Answer is not complete. Complete this question by entering your answers in the tabs below. Recalculate ROI and residual income for each diviston for the independent situation that follows: The company invests $252,000 in each division, an amount that generates $111,000 additional income per division. Note: Enter your ROI answers as a percentage rounded to two decimal places, (Le., 0.1234 should be entered as 12.34%.). Round your "Residual income (Loss)" answer to the nearest whole dollars. Loss amounts should be indicated with a minus sign. Complete this question by entering your answers in the tabs below. Recaiculate ROI and residual income for each division for the independent situation that follows: Coolbrook changes its hurdle rate to 4,01 percent. Note: Enter your ROI answers as a percentage-rounded to two decimal places. (i.e, 0.1234 should be entered as 12.34%.) Loss amounts should be indicated with a minus sign