The Foundational 15 (Algo) [LO10-1, LO10-2] [The following information applies to the questions displayed below.] Westerville Company reported the following results from last year's operations: At the beginning of this year, the company has a $350,000 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 decimal 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.) 6. What is the ROI related to this year's investment opportunity? (Do not round intermediate calculations.) 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 (i.e., 0.1234 should be entered as 12.3).)