I need all the answers please answers all of these completely and no incomplete answers please

all these question are part of one problem

Requirea information [The following information applies to the questions displayed below.) Westerville Company reported the following results from last year's operations: Sales Variable expenses Contribution margin Fixed expenses Net operating income Average operating assets $1,500,000 530,000 970,000 670,000 $ 300,000 $ 937,500 At the beginning of this year, the company has a $212,500 investment opportunity with the following cost and revenue characteristics: Sales Contribution margin ratio Fixed expenses $340, een 70 % of sales $187,000 The company's minimum required rate of return is 10%. 6. What is the ROI related to this year's investment opportunity? ROL 7. If the company pursues the investment opportunity and otherwise performs the same as last year, what margin will it earn this year? (Round your percentage answer to 1 decimal place (ie 1234 should be entered as 12.3)) Margin 8. If the company pursues the investment opportunity and otherwise performs the same as last year, what turnover will it earn this year? (Round your answer to 2 decimal places.) Turnover 9. If the company pursues the investment opportunity and otherwise performs the same as last year, what ROI will it earn this year? (Round your percentage answer to 1 decimal place (.e., 0.1234 should be considered as 12.3%.)) ROL 10-a. If Westerville's chief executive officer will earn a bonus only if her ROI from this year exceeds her ROI from last year, would she pursue the investment opportunity? O Yes O No 10-b. Would the owners of the company want her to pursue the investment opportunity? O Yes O No 16 of 22 Next > At the beginning of this year, the company has a $212,500 investment opportunity with the characteristics: Sales Contribution margin ratio Fixed expenses $340,000 70% of sales $187,000 ces The company's minimum required rate of return is 10%. 11. What is last year's residual income? Residual income