Can you please check my work on theses questions. Because Im not sure if I did it right.

Capitcl Gain Ru ULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers t uestion Div 1) Suppose you invested $60 in the Ishares Dividend Stock Fund (DVY) a month ago. It paid a dividend of $0.63 today and then you sold it for $65. What was your return on the investment? B) 10.32% C) 7.51% (65to63)-bo 5.63/6 9.38% A) 657% D) 9.38% 2) Amazon.com stock prices gave a realized return of 15%, 15%, 15% and 10% quarters. What is the annual realized return for Amazon.com for the year? over four successive 2) A) 53.84% B) 67.30%) C) 74.03% D) 60.57% ase a 30-year, zero-coupon bond for a price of $25. The bond will pay back $100 after 3) 30 years and make no interim payments. The annual compounded return (ge return) on this investment is ometric average A) 4.02% B) 5.68% C) 4.73% D) 4.49% 7-4 Suppose that a stock gave a realizedreturn of 20 over a two-yeartime period aroa 10% return a D) 14.08% ( ) . SB 5) Ford Motor Company had realized returns of 20% 30% 30% and 20%over four quarters. What 5 over the third year. The geometric average annual return is A) 16.57% B) 8.28% C) 12.43% is the quarterly standard deviation of returns for Ford calculated from this sample? A) 6.06% B) 5.77% C) 5.20% D) 4.62%