Suppose a 30-year bond is selling for $1276.76. with a rate of return of 6% What is its coupon payment?

3- suppose that the market risk premium is 6%. What is the stock risk premium knowing that beta equals to 0.90. 4-Assume that the beta of Apple stocks is 0.99 and Facebook is 1.2. knowing that the risk free rate for treasury bill is 3%. And the expected market return is 5%. Calculate the expected return for a portfolio invested 40% in Apple?