You hold an equally-weighted (half invested in each) portfolio consisting of two stocks A and B, whose returns for the past three years are given below. What are the average return and standard deviation of your portfolio AB? Average return is %, standard deviation is %. Round your answer to a whole number, e.g., x or xx. (Hint: Think of portfolio return each year The returns of ABC Company and the market are listed below. Compute the beta for ABC Company stock (Hint: Think rise over run). Round your answer to two decimal places of a whole number, e.g., x.xx