After careful comparison shopping, Isabella Green decides to buy a new Toyota Camry. With some options added, the car has a price of $23,500 - including plates and taxes. Because she can't afford to pay cash for the car, she will use some savings and her old car as a trade-in to put down $5,500. She plans to finance the rest with a $18,000, 48-month loan at a simple interest rate of 9.5 percent.

What will her monthly payments be?Round the answer to the nearest cent.

How much total interest will Isabella pay in the first year of the loan?Round the answer to the nearest cent.

How much interest will Isabella pay over the full (48-month) life of the loan?Round the answer to the nearest cent.

What is the APR on this loan?Round the answer to 1 decimal place