A windmill farm is enhancing their technology with two potential methods. Method 1 will have an initial cost of $750,000, an AOC of $180,000 per year, and a $112,000 salvage value after it's 4 year life. Method 2 will cost $870,000 with an AOC of $140,000, and a $220,000 salvage value after its 5 year life. If the MARR is 12% per year, which method should the company select based on the annual worth? What are the annual worth's for each method?