Bella sells vacuums and shampooers. The vacuums each sell for $60 with variable costs of $20, and the shampooers each sell for $100 with variable costs of $60. The fixed costs for the store are $80,000. The shampooers make up 1,200 of the units sold, while the vacuums make up the other 2,800 of the units sold. What is Bella's breakeven point in units? 2,000 units 600 units 1.400 units 4,000 units