Amish Enterprises makes wooden play sets. The company pays annual rent of $350,000 per year and pays administrative salaries totaling $120,000 per year. Each play set requires $300 of wood, ten hours of labor at $50 per hour, and variable overhead costs of $50. Fixed advertising expenses equal $40,000 per year. Each play set sells for $ 2,350. What is Amish Enterprises' break even output level?