refer to step 3.3. in the "constrained" or "long only" version of the optimal risky portfolio, what is the standard deviation? write your answer as a percentage, with no percentage symbol ("%"),...

refer to step 3.3. in the "constrained" or "long only" version of the optimal risky portfolio, what is the standard deviation? write your answer as a percentage, with no percentage symbol ("%"), rounded to the nearest tenth percentage point (e.g., you would write "48.1234%" as "48.1", not "0.481234"). hint: you can use the same logic and solver built from step 3.2.