please provide the final answer. Thanks

6-52. Compare alternatives A and B with the equivalent worth method of your choice if the MARR is 15% per year. Which one would you recommend? State all assumptions. (6.5 0) capital investment Operating costs Overhaul costs Life Salvage value $50,000 $5,000 at end of year 1 and increasing by $500 per year thereafter $5,000 every 5 years 20 years $10,000 if just overhauled $20,000 $10,000 at end of year 1 and increasing by Sl ,OOO per year thereafter None 10 years negligible