Aaron's chairs is in the process of preparing a production cost budget for august. Actual costs in July for the 120 charis were:

Materials Cost $4,580

Labor Cost 2,620

Rent 1,500

Depreciation 2,500

Other fixed Costs 3,200

Materials and labor are the only variable costs. If production and sales are budgeted to change to 150 chairs in August, how much is the expected total variable cost on the august budget?