Consider an economy with two types of firms, S and I. S firms all move together. I firms move independently. For both types of firms, there is a 33% probability that the firms will have a 12% return and a 67% probability that the firms will have a -2% return. Plot the volatility as a function of the number of firms in the two portfolios. The standard deviation of type S stock is 6.58 %. (Round to two decimal places.) The correct plot of the volatility of type S stock as a function of the number of firms is Graph 2. (Select from the drop-down menu.) Graph 1 Graph 2 18.0 18.0- 16.0- 16.0- 14.0- 14.0- 12.0 12.0- 10.07 10.0- Volatility (%) Volatility (%) 8.0- 8.0- 6.0- 6.0- 4.0- 4.0- 2.0- 2.0- The standard deviation of type I stock is O %. (Round to two decimal places.) Consider an economy with two types of firms, S and I. S firms all move together. I firms move independently. For both types of firms, there is a 33% probability that the firms will have a 12% return and a 67% probability that the firms will have a -2% return. Plot the volatility as a function of the number of firms in the two portfolios. The standard deviation of type S stock is 6.58 %. (Round to two decimal places.) The correct plot of the volatility of type S stock as a function of the number of firms is Graph 2. (Select from the drop-down menu.) Graph 1 Graph 2 18.0 18.0- 16.0- 16.0- 14.0- 14.0- 12.0 12.0- 10.07 10.0- Volatility (%) Volatility (%) 8.0- 8.0- 6.0- 6.0- 4.0- 4.0- 2.0- 2.0- The standard deviation of type I stock is O %. (Round to two decimal places.)