(Related to Checkpolnt 8.3) (Systematic risk and expected rates of return) The following table, contains beta coefficient estimates for six firmis. Calculate the expected increase in the value of each firm's shares if the market portfolio were to increase by 10 percent. Perform the sarre calculation where the market drops by 10 percent. Which set of firms has the most variable or volatile stock returns? Input the expectod increase in the value of each firm's shares if the market portfolio were to increase by 10%. (Round each answer to two decimal places.) Data table , contains beta coe creates by 10 perve ick returns