ABC Company is considering the purchase of new machinery that costs $100,000. The machinery has a useful life of 10 years, and the company plans to depreciate it using the straight-line method. The estimated salvage value of the machinery after 10 years is $10,000. The company expects the machinery to generate annual cash flows of $20,000 for 10 years. If the company's required rate of return is 10%, should the company purchase the machinery? Show your calculations.