Suppose the market portfolio is equally likely to increase by 28% or decrease by 10%. a. Calculate the beta of a firm that goes up on average by 44% when the market goes up and goes down by 30% when the market goes down b. Calculate the beta of a firm that goes up on average by 9% when the market goes down and goes down by 12% 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 44% when the market goes up and goes down by 30% when the market goes down. The beta is(Round to two decimal places.)