You are currently only invested in the Natasha Fund (aside from risk-free securities). It has an expected return of 13% with a volatility of 18%. Currently, the risk-free rate of interest is 3.3%. Your broker suggests that you add Hannah Corporation to your portfolio. Hannah Corporation has an expected return of 21%, a volatility of 61%, and a correlation of 0 (zero) with the Natasha Fund. a. Calculate the required return of Hannah stock. Is your broker right? b. You follow your broker's advice and make a substantial investment in Hannah stock so that, considering only your risky investments, 64% is in the Natasha Fund and 36% is in Hannah stock. When you tell your finance professor about your investment, he says that you made a mistake and should reduce your investment in Hannah. Recalculate the required return on Hannah stock. Is your finance professor right? c. You decide to follow your finance professor's advice and reduce your exposure to Hannah. Now Hannah represents 13.710% of your risky portfolio, with the rest in the Natasha fund. Recalculate the required return on Hannah stock. Is this the correct amount of Hannah stock to hold? a. Calculate the required return of Hannah stock. The required return of Hannah stock is %. (Round to one decimal place.) Is your broker right? (Select from the drop-down menu.) , because the expected return of Hannah stock exceeds the required return. b. You follow your brokers advice and make a substantial investment in Hannah stock so that, considering only your risky investments, 64% is in the Natasha Fund and 36% is in Hannah stock. When you tell your finance professor about your investment, he says that you made a mistake and should reduce your investment in Hannah. Recalculate the required return on Hannah stock. (Round all intermediate values to five decimal places as needed.) The required return of Hannah stock is %. (Round to one decimal place.) Is your finance professor right? (Select from the drop-down menu.) , because the expected return of Hannah stock is less than the required return. c. You decide to follow your finance professor's advice and reduce your exposure to Hannah. Now Hannah represents 13.710% of your risky portfolio, with the rest in the Natasha fund. Recalculate the required return on Hannah stock. (Round all intermediate values to five decimal places as needed.) You are currently only invested in the Natasha Fund (aside from risk-free securities). It has an expected return of 13% with a volatility of 18%. Currently, the risk-free rate of interest is 3.3%. Your broker suggests that you add Hannah Corporation to your portfolio. Hannah Corporation has an expected return of 21%, a volatility of 61%, and a correlation of 0 (zero) with the Natasha Fund. a. Calculate the required return of Hannah stock. Is your broker right? b. You follow your broker's advice and make a substantial investment in Hannah stock so that, considering only your risky investments, 64% is in the Natasha Fund and 36% is in Hannah stock. When you tell your finance professor about your investment, he says that you made a mistake and should reduce your investment in Hannah. Recalculate the required return on Hannah stock. Is your finance professor right? c. You decide to follow your finance professor's advice and reduce your exposure to Hannah. Now Hannah represents 13.710% of your risky portfolio, with the rest in the Natasha fund. Recalculate the required return on Hannah stock. Is this the correct amount of Hannah stock to hold? a. Calculate the required return of Hannah stock. The required return of Hannah stock is %. (Round to one decimal place.) Is your broker right? (Select from the drop-down menu.) , because the expected return of Hannah stock exceeds the required return. b. You follow your brokers advice and make a substantial investment in Hannah stock so that, considering only your risky investments, 64% is in the Natasha Fund and 36% is in Hannah stock. When you tell your finance professor about your investment, he says that you made a mistake and should reduce your investment in Hannah. Recalculate the required return on Hannah stock. (Round all intermediate values to five decimal places as needed.) The required return of Hannah stock is %. (Round to one decimal place.) Is your finance professor right? (Select from the drop-down menu.) , because the expected return of Hannah stock is less than the required return. c. You decide to follow your finance professor's advice and reduce your exposure to Hannah. Now Hannah represents 13.710% of your risky portfolio, with the rest in the Natasha fund. Recalculate the required return on Hannah stock. (Round all intermediate values to five decimal places as needed.)