Use these factors to answer questions (ROUND ANSWERS TO NEAREST DOLLAR) 1. You want to have $21,000 at the end of 4 years to buy a new car. How much should you save each month to achieve your goal if you can earn 10% ? $ 2. You want to buy a $20,000 car today and will be making monthly payments for the next 5 years. What is your car payment if your borrowing rate is 8% ? $ 3. You invest $25,000 today in an account and will leave the money invested for 4 years. Your average investment rate is 10%, what amount will you have in the account at the end of the 4 years? $ 4. You plan to invest $3,000 every year for the next 5 years. What will be the value of your investment at the end of the 5 years if you can earn 8% annual interest? $ 5. Your grandparents have decided to give you $15,000 in 4 years for graduate school. Assuming your grandparents are earning 10% annually, how much do they need to invest today so that have the $15,000 to give you in 4 years? $