Suppose that the average stock has a volatility of 41%, and that the correlation between pairs of stocks is 21%. Estimate the volatility of an equally weighted portfolio with: a. 1 stock b. 30 stocks c. 1,000 stocks a. The volatility of an equally weighted portfolio with 1 stock is decimal places.) b. The volatility of an equally weighted portfolio with 30 stocks is decimal places.) \%. (Round to two \%. (Round to two