Check my worn Suppose that the index model for stocks A and Bis estimated from excess returns with the following results RA - 2.0% 0.40 + A -1.45 + 0.908 - 19 H-square - 0.30; Rs 2.22 Break down the variance of each stock to the systematic and firm specific components. Do not round Intermediate calculations Calculate using numbers in decimal form, not percentages. Round your answers to 4 decimal places) Risk for A Risk for Systemat Firm specific