please can i get help with both questions

Question 3 1 pts You bought a share of 5.49 percent preferred stock ($100 par value) for $95.12 last year. The market price for your stock is now $95.99. What is your total return for last year? Answer as a percentage to two decimals (if you get -0.0435, you should answer -4.35). Question 4 1 pts You own a stock that had total returns of 9.52, 2.02, 3.89, 10.18,-6.66, 11.76, 4.63 (all in percent) over the last seven years. What is the arithmetic average return for this stock? Answer as a percentage to two decimals (if you get -0.0435, you should answer-4.35)