Using the data in the following table, consider a portfolio that maintains a 60% weight on stock A and a 40% weight ont a. What is the return each year of this portfolio? b. Based on your results from part (a), compute the average return and volatility of the portfolio. c. Show that (i) the average return of the portfolio is equal to the (weighted) average of the average returns of the two stocks Eq. 119 d. Explain why the portfolio has a lower volatility than the average volatility of the two stocks. a. What is the return each year of this portfolio? Enter the return of this portfolio for each year in the table below: (Round to two decimal places.) maintains a 60% weight on stock A and a 40% weight on stock B and volatility of the portfolio. reighted) average of the average returns of the two stocks, and (ii) the volatility of the portfolio equals the same result as from the calculation in volatility of the two stocks. Round to two decimal places.) (Click on the following icon p in order to copy its contents into a spreadsheet)