Assume you manage a risky portfolio with an expected rate of return of 18% and a standard deviation of 26%. The T-Bill Rate is 3.5%. Your client wants an allocation of her money between your risky portfolio and risk-free T-Bills so that she achieves a return of 12.75%. What percentage of her entire portfolio should you allocate to your risky portfolio? Show your answer as a percentage rounded to two places (12.34% for example). Group of answer choices 63.79% 62.10% 58.95% 66.53% None of the above