Suppose the market portfolio is equally likely to increase by 30% or decrease by 10% a. Calculate the beta of a firm that goes up on average by 43% when the market goes up and goes down by 17% when the market goes down. b. Calculate the beta of a firm that goes up on average by 18% when the market goes down and goes down by 22% when the market goes up. c. Calculate the beta of a firm that is expected to go up 4% independently of the market. a. Calculate the beta of a firm that goes up on average by 43% when the market goes up and goes down by 17% when the market goes down. (Round to two decimal places.) The beta is