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

Materials Cost: $4,500

Labor Cost: $2,510

Rent: $1,500

Depreciation : $2,500

Other fixed cost: $3,200

Materials and labor are the only variable costs. If production and sales are budgeted to change to 100 chairs in August, how much is the expected total variable cost on the August budget?