The owners of a vegetable processing plant can buy a new conveyor system for $85 000. They estimate they can save $17 000 per year on labour and maintenance costs. They can purchase the same conveyor system with an automatic loader for $114 000, and estimate they can save $22 000 per year with that system. If the owners expect both systems to last 10 years and they require at least 14% return per year, should they buy the system with the automatic loader?