Your company is considering a new piece of equipment for your manufacturing system which will enable significant annual cost savings. The equipment costs $400 initially and will require annual updates of $150. It is projected to save $350 in the first year with savings increasing by $50 per year until they reach $800 at which point they remain constant until the end of the system life. You expect to keep production going for 15 years. Your MARR is 10%. Find the AW of the software. Should your company invest?