ake wood... Gear Generator New Arduino Tutori... Inertia - Basic Intro... Physics - Mecha 7. Determine the better of the two alternatives using the present worth analysis. Use an interest rate of 10%. Alt. X Alt. Y Initial cost $12,500 $8,900 Annual benefit $6,800 $2,000 Salvage value $5,000 $8,900 Life in years 2 years 3 Years MARR 10% 8. Solve the following problem using the present worth analysis for an interest rate of 8%. Alt. A Alt. B Alt. C