Andrew and Sanders, LLP, has three departments: auditing, tax, and information systems. The departments occupy 2,500 square

Question:

Andrew and Sanders, LLP, has three departments: auditing, tax, and information systems. The departments occupy 2,500 square feet, 1,500 square feet, and 1,000 square feet of office space, respectively. The firm pays $9,000 per month to rent its offices.

Required
How much monthly rent cost should Andrew and Sanders allocate to each department?