Antonio and his wife open a savings account that has a 4.25% annual interest rate, compounded quarterly.  They deposit $1500 into the account each quarter. 

How much will be in their account after 22 years?

Mia deposits $7,000 in an account that earns 8.3% annual interest.  Find the total balance in the account after 9 years if the interest is compounded quarterly.

Sandy invest $1500 into an account with 3.5% interest, compounded quarterly. How much money will be in the account after 8 years? 

For a eight year period, Mike deposited $600 each quarter intoan account paying 3.6% annual interest compounded quarterly. (Roundyour answers to the nearest cent.)

(a) How much money was in the account at the end of 8 years?Show work.

(b) How much interest was earned during the 8 year period? Showwork.

Mike then made no more deposits or withdrawals, and the money inthe account continued to

earn 3.6% annual interest compounded quarterly, for 5 moreyears.

(c) How much money was in the account after the 5 year period?Show work.

(d) How much interest was earned during the 5 year period? Showwork.