A portfolio is invested 30% in Stock A, 20% in Stock B, 40% in Stock C, and 10% in Stock D. The betas for these 4 stocks are 1.45, 1.2, 1.25, and 0.95, respectively. What is the portfolio beta? Do not round intermediate calculations. Round the final answer to 2 decimal places. Omit any commas in your response. For example, an answer of 1,000.50 should be entered as 1000.50. Numeric Response A stock has an expected rate of return of 16.5% and a variance of 0.00185. What is the standard deviation for this stock? Do not round intermediate calculations. Round the final answer to 2 decimal places. Omit the % sign in your response. For example, an answer of 15.39% should be entered as 15.39. Numeric Response