Oceanview Manufacturing is considering an investment that would require an initial net investment of $620,000. The following revenues/expenses relate exclusively to the investment: Sales Variable expenses Contribution margin Fixed expenses Salaries expense Rent expense Depreciation expense Total fixed expenses Operating income $400,000 $80,000 $320,000 $20,000 $40,000 $20,000 $80,000 $240,000 O A. 2.82 years O B. 2.38 years O C. 2.58 years O D. 1.55 years