Researchers forecast the possible five economy states and their probabilities for the year 2023 as shown below. Also provided are the Stock return estimates in each of those five economic states. How much is the expected stock return in the year 2023? Enter your answer in the following format: + or 0.1234 Hint: Answer is between 0.0778 and 0.0941 Researchers forecast the possible five economy states and their probabilities for the year 2023 as shown below. Also provided are the Stock return estimates in each of those five economic states. How much is the standard deviation of stock returns in the year 2023? Enter your answer in the following format: 0.1234 Hint: Answer is between 0.2050 and 0.2456