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The cash flows given in table below are for two different alternatives. MARR-11% Data M N $20,000 $80,000 Initial Cost Uniform Annual Benefits $6,000 $10,000 Salvage Value Useful Life in years 4 Infinity The difference in EUAW of alternative M and N is $5,000 $20,000 (EUAW of alternative M-EUAW of alternative of N) Answer format: $ xxx (If negative, add")