Stock A has a beta of 1.6 and a standard deviation of 20%. Stock Bhas a beta of 1.8 and a standard deviation 25%. Portfolio Phas a total value of $200,000 consisting of $100,000 invested in Stock A and $100,000 in Stock B. Which of the following statements is correct? Portfolio P has a standard deviation greater than 25%. None of the answers are correct. More information is needed to determine the portfolio's beta. O Portfolio Phas a beta of 1.0. Stock B has a higher required rate of return than Stock A. Question 7 Standard deviation measures: total risk. the average distance each observation is from the mean. More than one of the answers is correct. idiosyncratic risk. market risk. Which is true about government debt? The U.S. government will probably not be able to repay all of its debt. None of the answers are correct. Some of the money that the U.S. government has borrowed went towards funding education and infrastructure improvements. More than one of the answers is correct. The amount of outstanding U.S. government debt has increased rapidly in recent years. Which of the following is correct? The beta of a portfolio is less than the weighted average of the betas of the assets in that portfolio The standard deviation of the returns of a portfolio is less than the weighted average of the standards deviations of the assets in the portfolio if p