An investor puts 34.00% of his investment into Cisco Systems, and the remaining 66.00% into Apple Computer. The standard deviation on Cisco Systems stock is 34.00%, while the standard deviation on Apple Computer is 26.00%. Find the standard deviation of this portfolio if the correlation between the two stocks is 0.41.

Answer format: Percentage Round to: 2 decimal places (Example: 9.24%, % sign required. Will accept decimal format rounded to 4 decimal places (ex: 0.0924))