please show all work and explain answers for all parts.

a) You own a portfolio that consists of 15% of stock A with a beta of 1.42, 20% of stock B with a beta of 0.92, 30% of stock C with a beta of 1.26 and 35% of stock D with a beta of 1.72. What is the portfolio beta? If the risk free rate is 3.6% and the market premium is 8.4%, what is the expected rate of return for Stock D? What is the expected rate of return for the whole portfolio?

b) A share of stock sells today for $52.50. The beta of the stock is 1.18. The expected return on the overall market is 10.6% and the risk free rate is 2.5%, What is the overall expected return of the stock? If there is to be a dividend of $1.68 at the end of the year, what should be the price of the stock at the end of the year? If the price of the stock is expected to be $56.10, how much does the dividend change to meet the overall return expectations?

c) Stock M has a beta of 1.25 and an expected return of 11.75%. Stock K has a beta of 1.65 and an expected return of 12.3%. If the risk free rate is 3% and the market premium is 6%, are these stocks overpriced or under-priced and if so, by how much? How much would each one’s beta have to be in order to be priced according to the market conditions? *Get **Finance homework help **today*