In: Finance
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 Assume that you manage a risky portfolio with an expected rate of return of 23% and a standard deviation of 43%. The T-bill rate is 3%.  | 
| Stock A | 27 | % | 
| Stock B | 36 | % | 
| Stock C | 37 | % | 
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 A client prefers to invest in your portfolio a proportion (y) that maximizes the expected return on the overall portfolio subject to the constraint that the overall portfolio's standard deviation will not exceed 35%.  | 
| a. | What is the investment proportion, y? (Do not round intermediate calculations. Round your answer to 2 decimal places.) | 
| Investment proportion y | % | 
| b. | 
 What is the expected rate of return on the overall portfolio? (Do not round intermediate calculations. Round your answer to 2 decimal places.)  | 
| Rate of return | % |