Ive been stuck on these three types of problems need

You have deposited $4870 in an account with an APR of 11%. (Round all final answers to the nearest penny and do not include the $ in your answers.)

1. The value of the account after 31 years is $ Blank 1. Calculate the answer by read surrounding text. .
2. The total amount of interest earned after 31 years is $ Blank 2. Calculate the answer by read surrounding text.

You can afford to make monthly car payments of $370 for 7 years. The dealership is offering you a loan at an APR of 6%. Assuming you secure this loan, complete the following sentences. Round all final answers if needed to the nearest penny. Do not include the $ in your answers.

1. The most expensive car you can afford to buy is $ Blank 1. Calculate the answer by read surrounding text. .
2. The amount of money that you will repay over the life of this loan is $ Blank 2. Calculate the answer by read surrounding text. .
3. The total amount of interest paid over the life of this loan is $

You have deposited $46015 in an account with an APR of 5% compounded monthly. (Round all final answers to the nearest penny and do not include the $ in your answers.)

1. The value of the account after 38 years is $ Blank 1. Calculate the answer by read surrounding text. .
2. The total amount of interest earned after 38 years is $ Blank 2. Calculate the answer by read surrounding text.