1. What is last years margin?

2. What is last years turnover? (Round your answer to 1 decimal place.)

3. What is last years return on investment (ROI)? (Round your intermediate calculations to 1 decimal place.)

4. What is the margin related to this years investment opportunity?

Required information The Foundational 15 [LO10-1, LO10-2] [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 $ 1,200,000 320,000 880,00e 640,000e $ 240,000 Average operating assets $ 600,000 At the beginning of this year, the company has a $150,000 investment opportunity with the following cost and revenue characteristics Sales Contribution margin ratio Fixed expenses $ 240,000 50% of sales $ 84,000 The company's minimum required rate of return is 15% Foundational 10-1