You are an intern at the local branch office of WidgetsUnited, which is in need of new computers for their twenty employees. Their current computers (Optiplex 620) are 16 years old and cannot support Windows 10. The budget has been set at $20,000.00 for the new computers. (Note: they all have decent monitors, so those need not be replaced). Your supervisor tasked you with researching what's available and at what cost