Please solve the below problem ASAP for mba 570.

Honda Motor Company is considering offering a $2,700 rebate on its minivan, lowering the vehicle's price from $40,000 to $37,300. The marketing group estimates that this rebate will increase sales over the next year from 50,000 to 70,000 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 benefits and costs? Is it a good idea?

The benefits are $ million.(Round to one decimal place.)