You have $1000 to invest in stock A and stock B. Stock A has a beta equal to 1.25 and stock B has a beta equal to 0.45 If you wish to have a portfolio beta equal to 1, how much money should you invest in stocks A and B respectively You invest $650 in stock ABC and $450 in stock XYZ. Stock ABC beta is 1.5 and stock XYZ beta is 2.2. The risk-free rate and the expected market rate of return are 0.06 and 0.12, respectively. According to the capital asset pricing model (CAPM), the expected rate of return on your portfolio