Six questions using the same report

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Westerville Company reported the following results from last year's operations: At the beginning of this year, the company has a $300,000 investment opportunity with the following cost and revenue characteristics: The company's minimum required rate of return is 10%. Required: 1. What is last year's margin? 2. What is last year's turnover? (Round your answer to 1 decimal place.) 3. What is last year's return on investment (ROI)? (Round your intermediate calculations to 1 decimai place.) 4. What is the margin related to this year's investment opportunity? 5. What is the turnover related to this year's investment opportunity? (Round your answer to 1 decimal place.) 11. What is last year's residual income