please please answer all the questions in this problem! thank you

Coolbrook Company has the following information available for the past year. The company's hurdie rate is 7.01 percent. Required: 1. Calculate return on investment (ROl) and residual income for each division for last year 2. Recalculate ROl and residual income for the division for each independent situation that follows: o. Operating income increases by 9 percent. b. Operating income decreases by 11 percent. c. The company invests $257,000 in each division, an amount that generates $103,000 additional income per division. d. Coolbrook changes its hurdle rate to 5.01 percent. The company's hurdle rate is 7.01 percent. Required: 1. Calculate return on investment (ROl) and residual income for each division for last year: 2. Recalculate ROI and residual income for the division for each independent situation that follows: a. Operating income increases by 9 percent b. Operating income decreases by 11 percent c. The company invests $257,000 in each division, an amount that generates $103,000 additional income per division d. Coolbrook changes its hurdle rate to 5.01 percent Complete this question by entering your answers in the tabs below. Calculate return on investment (ROI) and residual income for each division for last year. (Enter your ROI answers percentage rounded to two decimal places, (i.e., 0.1234 should be entered as 12.34\%.)) Required: 1. Calculate return on investment (ROI) and residual income for each division for last year. 2. Recalculate ROI and residual income for the division for each independent situation that follows: a. Operating income increases by 9 percent b. Operating income decreases by 11 percent. c. The company invests $257,000 in each division, an amount that generates $103,000 additional income per division. d. Coolbrook changes its hurdle rate to 5.01 percent. Complete this question by entering your answers in the tabs below. Recalculate ROI and residual income for each division for the independent situation that follows: Operating income increases by 9 percent. (Enter your ROl 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.) Complete this question by entering your answers in the tabs below. Recalculate ROI and residual income for each division for the independent situation that follows: Operating incon by 11 percent. (Enter your RO1 answers as a percentage rounded to two decimal places, (1.e., 0.1234 should be 12.34%.). Loss amounts should be indicated with a minus sign.) Complete this question by entering your answers in the tabs below. Recalculate ROI and residual income for each division for the independent situation that follows: The company invest $257,000 in each division, an amount that generatos $103,000 additional income per division. (Enter your ROI answer percentage rounded to two decimal places, (i.e., 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. Recalculate ROI and residual income for each division for the independent situation that follows: Coolbrook c hurdle rate to 5.01 percent. (Enter your ROI answers as a percentage rounded to two decimal places, (i.e.r. be entered as 12.34%.). Loss amounts shouid be indicated with a minus sign.)