Paragraph Styles Editing Voice Sensitivity Editc According to the information below, answer the following questions. The investment shares in stocks A, B and C are presented in Excel opposite your name in the columns of Question 2. Probability of State of Rate of Return State of Economy Economy Stock A Stock B Stock C Normal 0.4 12,30% 15,60% 6,80% Recession 0,6 10,40% -30,50% 9,14% Stock Stock Stock A B C 25% 45% 30% 1. What is the portfolio's expected return? (Marks 3) 2. What is the variance of the portfolio and standard deviation? (Marks 3)| 3. If you have to choose only one type of securities (stock A, B or C) which one will you choose and why? To answer this question, you need to calculate the expected return for each stock and the standard deviation, and compare their values. (Marks