You observe a portfolio for five years and determine that its average retum is 11.9% and the standard deviation of its returns in 19.9% Would o 30% tous next year be outside the 95% confidence interval for this portfolio? The low end of the 95% prediction interval in % (Enter your response as a percent rounded to one decimal place) O A Yes, you can be confident that the portfolio will not lose more than 30% of its value next year. This is because the low end of the prediction interval is less than -30% OB. Yes, you can be confident that the portfolio will not lose more than 30% of its value next year. This is because the low end of the prediction interval is greater than -30% OC. No, you cannot be confident that the portfolio will not lose more than 30% of its value next year. This is because the low end of the prediction interval is less than -30% OD. No, you cannot be confident that the portfolio will not lose more than 30% of its value next year. This is because the low end of the prediction interval is greater than -30%