Westerville Company reported the following results from last year's operations: Sales $ 2,300,000 Variable expenses 670,000 Contribution margin 1,630,000 Fixed expenses 1, 170,000 Net operating Income 460,000 Average operating anneta 31.437,500 At the beginning of this year, the company has a $287.500 investment opportunity with the following cost and revenue characteristics: Sales 3460,000 Contribution margin ratio 50 of wates Tixed expenses 161,000 The company's minimum required rate of return is 15% 4. What is the margin related to this year's Investment opportunity? Mar