Spencer is researching the cost to rent office space in the Brookton Office Center. Office space is rented based on
 the square footage of an office's floor area. A linear relationship exists between the square footage of the floor and
 the yearly cost to rent that square footage, as shown in the table below.
 Brookton Office Center
 Yearly Rental Costs
 Square
 Footage
 500
 600
 800
 1,200
 Yearly
 Rental
 Cost
 $9,250
 $11,100
 $14,800
 $22,200
 Spencer budgeted $20,720 for his yearly office rental cost. The office space can be customized to the size needed.
 What is the maximum amount of square footage he can rent in the Brookton Office Center?