Suppose that you've budgeted $255 per month for a new car, but the salesperson goes into sales mode and talks you into one with a few extra snazzy features. Next thing you know, you have a car payment of $265 per month. If the total of all payments for the original budgeted amount is $15,000, how much extra would you end up paying for the snazzy features? You would end up paying an extra $585. Explain why