A company has a machine which cost $10,000 and has a five-year remaining life. The machine's operating costs are $50,000 per year. The company is contemplating scrapping its current machine and purchasing a new machine for $40,000. This machine would have 5-year useful life and would require $43,000 in operating costs annually. The machine could be sold at the end of its useful life for $10,000. Based on the information provided, the company should (ignore discounting considerations in your answer)