Symbiosis Company had the following information: Activity Driver Units sold Setups Engineering hours Other data: Total fixed costs (traditional) Total fixed costs (ABC) Unit selling price Unit Variable Cost $ 20 1,000 60 $800,000 400,000 40 Level of Activity Driver 80 2,000 Suppose Symbiosis could reduce setup costs by $500 per setup and could reduce the number of engineering hours needed to 1,216.66 hours. How many units must be sold to break even in this case? (Round to the nearest whole number.)