Your company is deciding whether to invest in a new machine. The new machine will increase cash flow by $$\$ 425,000$$ per year. You believe the technology used in the machine has a 10-year life; in other words, no matter when you purchase the machine, it will be obsolete 10 years from today. The machine is currently priced at $$\$ 2,600,000$$. The cost of the machine will decline by $$\$ 230,000$$ per year until it reaches $$\$ 1,450,000$$, where it will remain. If your required return is 12 percent, should you purchase the machine? If so, when should you purchase it?