Hello, does anyone know how to do these that can help me out??

One year ago, Richard purchased 30 shares of common stock for $16 per share. During the year, he received one dividend paymient in the amount of $1.05 per share. If the stock. currently is worth $14 per share, what yleld did Richard earn on his investment for the year? Do not round intermediate caiculations. Round your answer to two decimal paces. Use. a minus sign to enter a negative value, if any. The interest rate on one-year Treasury bonds is 1.9 percent, the rate on two-year T-bonds is 1.8 percent, and the rate on three-year T-bands is 1.7 percent. a. Using the expectations theory, compute the expected ane-year interest rate in the second year (Year 2 only). found your answer to ane decimal place. b. Using the expectations theory, compute the expected one-year interest rate in the third year (Year 3 only), Round your answer to ane decimal place