You are considering the formation of a portfolio with equal investment in the following three stocks. What is the standard deviation of this portolfio? Enter your answer as a percentage accurate to two decimal points).

State	Prob	Stock A	Stock B	Stock C
Good	0.2	15%	7%	-10%
Normal	0.6	8%	8%	7%
Bad	0.2	-4%	10%	25%

You are considering the same three stocks from the previous question. Now, you wish to put 50% of your money in A and the rest equally distributed between B and C. What is the new standard deviation of the portfolio? (Enter your answer as a percentage accurate to two decimal places.)

State	Prob	Stock A	Stock B	Stock C
Good	0.2	15%	7%	-10%
Normal	0.6	8%	8%	7%
Bad	0.2	-4%	10%	25%