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A machine has the following cash flows for the last two years of service. The MARR is 10% per year. Year Market Value O&M Costs $45,000 31,000 $9,000 N 24,000 12,000 Click the icon to view the interest and annuity table for discrete compounding when the MARR is 10% per year. . . . Calculate the EUAC of the machine if kept in service over the remaining two years O A. $49,600 O B. $24,929 O C. $37,500 O D. $27,500 O E. $22,100 (b) Calculate the marginal cost of the machine for year 2. A. $37,500 O B. $22, 100 O C. $24,929 O D. $27,500 O E. $49,600