An analyst thinks that the overall growth of the economy will impact the rate of return of the investment portfolio for the next year. Based on historical data, the analyst has developed the following possibilities: Economic Growth Scenario High Growth (More than 4%) Moderate Growth (Between 2% and 4%) Weak or Negative Growth (Less than 2%) What is the expected rate of return for the next year? Probability 0.35 0.45 0.2 Portfolio Rate of Return 10% 5% -15%