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Question 2 (10 points) [aun [| Derek recently received an inheritance, and he is planning to invest the inheritance in one of four stock portfolios. Which of these portfolios would you expect to have the highest risk? C) A portfolio with an average annual rate of return of 5%. C) A portfolio with an average annual rate of return of 8%. C) A portfolio with an average annual rate of return of 10%. C) A portfolio with an average annual rate of return of 14%. Question 3 (10 points) [dicen [ Sari puts $100 into an account with an interest rate of 10 percent. According to the rule of 70, about how much does she have at the end of 21 years? () 210 (_) $300 () s800 () s1,010