This is the last question from Konvexity Mock One PM
Relevant info, Fund A: IR=.5, active risk=10% Benchmark: Sharpe=.8, total risk=15%
In order to achieve optimal level of active risk, the investor invests 6.25% in the Benchmark and 93.75% in Fund A. What is the excess return over risk-free rate that is expected to be generated by the portfolio of the investor?