Acid Free: EUAC = $8456 Evergreen: EUAC = $8276 (Mention which system should be chosen and why) 3. Assuming a 10% interest rate, determine which alternative should be selected. Use equivalent uniform annual worth (EUAW) analysis to decide which alternative you would recommend. B A First cost $5300 $10.700 Uniform annual benefit 1800 2.100 Salvage value 0 200 Useful life 4 years 8 years Answer: +420 Alternative B: EUAW = $112.30 Alternative A: EUAW = $127.85; (Mention which alternative should be chosen and why