You are building a portfolio for yourself. You will invest in three mutual funds (A, B, and C) and the risk-free asset. You want to have an expected return for the total portfolio of 8.7%. You are investing a total of $105,026. You will invest the following amounts into the three funds: $25,958,$15,242, $27,120, the remainder you will invest in the risk-free asset. From your research you expect fund B to return 6.5% and fund C to return 10.4%. The risk-free's return currently is 3.5%. Given this information, what must be the expected return of fund A in order for the portfolio to meet your target? Answer as a percentage to two decimals