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The Opportunity Set represents the set of available portfolios an investor can choose from. We will now three of them.First, we have the risk -
The Opportunity Set represents the set of available portfolios an investor can choose from. We will now three of them.First, we have the riskfree asset. The riskfree rate of return is so on the RiskReturn plane, we represent this return as the point Second, we have the Tangent Portfolio. This portfolio has an expected return of and a standard deviation of Thus, we represent it on the plane as Third, we have an ETF with an impressive expected return of but a whopping standard deviation of Therefore, we represent it on the plane as Draw a RiskReturn plane showing these three points. Mark them as rf T and ETF.On the RiskReturn plane, the line passing through the points and represents all portfolios that mix the riskfree asset with the Tangent Portfolio.Specifically, let alpha be the weight of the Tangent Portfolio, so alpha is the weight of the riskfree asset. Then, the mix between the riskfree asset and the Tangent Portfolio is represented as the point:t rf rt rfIndeed, this line goes through the two points and Draw this line on the RiskReturn plane. Cryptically, let's label this line CMLA client is enthusiastic about the ETF and cannot understand why you recommend investing in the Tangent Portfolio instead of the ETF.You explain that the ETF is too risky, but the client responds that he never intended to invest all his money in the stock market. He only wants to invest in the ETF.To illustrate why you recommend the Tangent Portfolio, you draw the line connecting the riskfree asset with the ETF. The line is:ETF, rf rETF rfYou plug in alpha so the dot representing the client's desired portfolio is Mark this point, and label this point as C as this represents the Client's desired return.Find the point north of located on the CML The point should be Now you can explain to the client that if he invests a fraction alpha in the Tangent Portfolio, and the rest in the riskfree asset, for the same risk, he will enjoy a expected return.Find the point east of located on the CML The point should be Now you can explain to the client that if he invests a fraction alpha in the Tangent Portfolio, and the rest in the riskfree asset, for the expected return of he will enjoy lower risk, captured by the standard deviation.What are alpha and alpha You can answer this question as many times as you want until you get the right answer. However, if you want to pursue a career in finance, work out the solution.Group of answer choicesalpha alphaalpha alpha
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