Bella’s Beauties sells vacuums and shampooers. The vacuums have a unit selling price of $60 and unit variable costs of $20. The shampooers have a unit selling price of $100 and unit 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 2,800 of the units sold. How many vacuums and shampooers must Bella sell in order to break even?