Required information The Foundational 15 (Algo) [LO11-1, LO11-2] [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 $400,000 investment opportunity with the following cost and revenue characteristics: The company's minimum required rate of return is 10%. Foundational 11-3 (Algo) 3. What is last year's return on investment (ROI)