Honda Motor Company is considering offering a $2,200 rebate on its minivan, lowering the vehicle's price from $30,300 to $28,100. The marketing group estimates that this rebate will increase sales over the next year from 38,300 to 54,200 vehicles. Suppose Honda's profit margin with the rebate is $6,890 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.)