what is the answer for these 3 please

Question 15 0 / 0.15 points You purchased 100 shares of stock for a share price of $16.71. You sold the stock two years later for a share price of $19.80. You also received total dividend payments of $1.77 per share. What was your total return on your investment? Answer: 29.08 Question 19 0 / 0.15 points You plan to deposit $125 each month into an IRA earning 0.25% interest monthly. How much will you have in your account in 20 years? Answer: : Question 10 0.075 / 0.15 points Common predatory mortgage lending practices include: (select all that apply) prepayment penalties. loaning more than the borrower's ability to repay. loan flipping. excessive points