Suppose that you deposit $9000 into a Certificate of Deposit (CD) today. The deposit earns 5% interest compounded monthly. (a) How long will it be before the account is worth $12000? (b) How long will it be before the account is worth $18000? That is, how long will you have to wait until your money doubles? (a) t = years (Round to the nearest tenth as needed.) .....

A woman deposits $11,000 at the end of each year for 10 years in an account paying 5% interest compounded annually. (a) Find the final amount she will have on deposit. (b) Her brother-in-law works in a bank that pays 4% compounded annually. If she deposits money in this bank instead of the other one, how much will she have in her account? (c) How much would she lose over 10 years by using her brother-in-law's bank? (a) She will have a total of $ on deposit. (Simplify your answer. Round to the nearest cent as needed.) (b) She will have a total of $ on deposit in her brother-in-law's bank. (Simplify your answer. Round to the nearest cent as needed.) (c) She would lose $ over 10 years by using her brother-in-law's bank. (Simplify your answer. Round to the nearest cent as needed.)

A woman deposits $14,000 at the end of each year for 11 years in an account paying 5% interest compounded annually. (a) Find the final amount she will have on deposit. (b) Her brother-in-law works in a bank that pays 4% compounded annually. If she deposits money in this bank instead of the other one, how much will she have in her account? (c) How much would she lose over 11 years by using her brother-in-law's bank? (a) She will have a total of $ on deposit. (Simplify your answer. Round to the nearest cent as needed.)

A deposit of $1000 is made into an account that earns interest at an annual rate of 5%. If allowed to stay in the account for 20 years, what would be the resulting total account balance if the interest compounded monthly?