Finance question 53

Question 53 1 pts An investor has three assets in her portfolio: $3 in a 529 college savings plan, with expected return of 9 percent, $5 in bonds, with expected return of 3 percent, and $9 of baseball cards, with expected return of 8 percent. What is her portfolio's expected return? Report your answer in decimal form rounded to the fourth decimal place (e.g. if your answer is 12.343%, type 0.1234)