can someone please help me

QUESTION 2 Find the annual percentage yield (APY) of an account with an APR of 5.6% compounded monthly. Round to two decimal places. QUESTION 3 Find the savings plan balance after 5 years with an APR of 8.8% and monthly payments of $572. QUESTION 4 You intend to create a college fund for your baby. If you can get an APR of 7% and want the fund to have a value of $158,962 after 16 years, how much should you deposit monthly? QUESTION 5 Compute the total return if you paid $25 for 20 shares of a certain and sold it 10 years later for $57 per share. Round to one decimal place. QUESTION 6 Compute annual gain if an investment earns 123% over a 10 year period. Round your answer to one decimal place