Final answer:
Janie's options are to wait for a lower interest rate to take out a loan, withdraw from her bank account, or deposit the money into a bank account.
Step-by-step explanation:
Janie has a few options to consider given that interest rates are high and she needs additional money to cover the full cost of the car. First, she could wait until the Federal Reserve lowers the discount rate to take out a car loan. This could potentially result in a lower interest rate and make the loan more affordable. Second, Janie could withdraw money from her existing bank account to buy the car. This option eliminates the need for a loan and the associated interest payments. Lastly, Janie could deposit the money into a bank account. By doing this, she could potentially earn interest on the money while she continues to save for the full cost of the car.