week 4Portfolio Diversification (graded)Identify any long-term investment instruments you use or hav

week 4Portfolio Diversification (graded)Identify any long-term investment instruments you use or have used in the past (if you haven’t used any, identify those that you are most likely to use). Include any retirement funds established at work and pension/retirement contributions made by your employer. Assess whether or not your overall investment portfolio is efficiently diversified. Why is there a lack of diversification? What steps can you take to modify this? If you plan to invest long term, what steps will you take towards diversification?Portfolio Risk (graded)Using the investment portfolio you identified for this week’s first discussion question, informally identify the beta for each of the asset components of this portfolio. Include your reasoning for the betas you have identified. (If you have not formally invested in a portfolio yet, find 3–5 asset components that you would want to invest in as a portfolio, and informally identify the beta for these asset components). Now, identify the overall beta of your investment portfolio and explain how you arrived at this result. What implications can you draw from this exercise? How does each component beta differ from the portfolio beta, and why?