Hannah is about to get a raise at work that will add $200 to her monthly paycheck. she wants to buy a new car to replace the four-year-old car she is driving. she has $1,000 in her emergency fund and a credit card balance of $650. if she trades in her car and buys a new one, her current payment will only increase by $75. she is leaning toward doing this because she would still have $125 extra per month. what would dave say?