Honda Motor Company is considering offering a $1,900 rebate on its minivan, lowering the vehicle's price from $29,800 to $27,900. The marketing group estimates that this rebate will increase sales over the next year from 40,700 to 56,300 vehicles. Suppose Honda's profit margin with the rebate is $6,300 per vehicle. If the change in sales is the only consequence of this decision, what are its costs and benefits? Is it a good idea? Hint: View this question in terms of incremental profits. The cost of the rebate will be $ million. (Round to one decimal place.)