I would like these answers explained how to find:

1. Calculate the expected return on stock of Gamma Inc.:

State of the economy Probability of the states Percentage returns Economic recession 23% -4.5% Steady economic growth36% 5.0% Boom Please calculate it 13.8%

Round the answers to two decimal places in percentage form.(Write the percentage sign in the "units" box)

1. Calculate the expected standard deviation on stock:

State of the economy Probability of the states Percentage returns Economic recession27% 1% Steady economic growth 22% 7% Boom Please calculate it 11%

Round the answers to two decimal places in percentage form.(Write the percentage sign in the "units" box)

1. Tom purchased 100 shares of Dalia Co. stock at a price of $129.62 four months ago. He sold all stocks today for $126.99. During the year the stock paid dividends of $7.00 per share. What is Tom's effective annual rate?

Round the answers to two decimal places in percentage form.(Write the percentage sign in the "units" box)

1. Mary purchased 100 shares of Sweet Pea Co. stock at a price of $41.42 six months ago. She sold all stocks today for $42.06. During that period the stock paid dividends of $1.81 per share. What is Mary's effective annual rate?

Round the answers to two decimal places in percentage form.(Write the percentage sign in the "units" box

1. You purchased 300 shares of General Electric stock at a price of $71.29 four years ago. You sold all stocks today for $70.07. During that period the stock paid dividends of $1.79 per share. What is your annualized holding period return (annual percentage rate)?

Round the answers to two decimal places in percentage form.(Write the percentage sign in the "units" box)