9-11 please.

Section Two: Harder (5 points each) You purchased shares in Amazon (ticker: AMZON) 5 years ago at a price of $325.00 / share. During the time you owned 9 the shares, they paid annual dividends of $5.00. Today, the shares are worth $1,800.00 per share. What was the average annual percentage return on your investment? 10 You purchased shares in Boeing Aerospace (ticker: BA) 3 years ago at a price of $135.00/ share. During the time you owned the shares, they paid annual dividends of $10.00. Today, the shares are worth $170.00 per share. What was the average annual percentage return on your investment? 11 You purchased shares in General Motors (ticker: GM) 7 years ago at a price of $38.00 / share. During the time you owned the shares, they paid an annual dividend of $6.00. The shares had returns of +5%, +2%, +7%, -2%, +6%, +3%, +8% for the years you owned them. What was the average annual return on your investment? 12 Three years ago, you invested in a retirement account. The account had three holdings, with annual returns as shown below. What was the average annual return on the portfolio over this time? Annual Initial Dividend (paid to Return Return Return Stock Investment you on your Year 1 Year 2 Year 3 investment) General Motors $10,000 $200 +6% +4% +5% General Electric $40,000 $800 +7% -3% -8% General Dynamics $15,000 $300 +7% +5% +10%